Merge "Use the standard Dockerhub MariaDB image"
This commit is contained in:
commit
78abb8218c
@ -63,8 +63,6 @@ keystone:
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|||||||
|
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||||||
dependencies:
|
dependencies:
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||||||
db_init:
|
db_init:
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||||||
jobs:
|
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||||||
- mariadb-seed
|
|
||||||
service:
|
service:
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||||||
- mariadb
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- mariadb
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||||||
db_sync:
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db_sync:
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||||||
|
@ -107,8 +107,6 @@ misc:
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|
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dependencies:
|
dependencies:
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db_init:
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db_init:
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||||||
jobs:
|
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||||||
- mariadb-seed
|
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||||||
service:
|
service:
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- mariadb
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- mariadb
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||||||
db_sync:
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db_sync:
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|
@ -84,7 +84,7 @@ use the following commands:
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|||||||
kubectl label nodes openstack-control-plane=enabled --all --namespace=openstack
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kubectl label nodes openstack-control-plane=enabled --all --namespace=openstack
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# Deploy each chart:
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# Deploy each chart:
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helm install --name mariadb local/mariadb --namespace=openstack --set development.enabled=true
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helm install --name mariadb local/mariadb --namespace=openstack --set volume.enabled=false
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helm install --name=memcached local/memcached --namespace=openstack
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helm install --name=memcached local/memcached --namespace=openstack
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helm install --name=etcd-rabbitmq local/etcd --namespace=openstack
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helm install --name=etcd-rabbitmq local/etcd --namespace=openstack
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helm install --name=rabbitmq local/rabbitmq --namespace=openstack
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helm install --name=rabbitmq local/rabbitmq --namespace=openstack
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@ -263,7 +263,7 @@ child charts.
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|
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::
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::
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helm install --name mariadb --set development.enabled=true local/mariadb --namespace=openstack
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helm install --name mariadb --set volume.enabled=false local/mariadb --namespace=openstack
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|
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.. note::
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.. note::
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MariaDB seeding tasks run for quite a while. This is expected
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MariaDB seeding tasks run for quite a while. This is expected
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@ -210,8 +210,6 @@ resources:
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|
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dependencies:
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dependencies:
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db_init:
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db_init:
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jobs:
|
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- mariadb-seed
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service:
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service:
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- mariadb
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- mariadb
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db_sync:
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db_sync:
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||||||
|
@ -173,8 +173,6 @@ network:
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|||||||
|
|
||||||
dependencies:
|
dependencies:
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||||||
db_init:
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db_init:
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||||||
jobs:
|
|
||||||
- mariadb-seed
|
|
||||||
service:
|
service:
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||||||
- mariadb
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- mariadb
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||||||
db_sync:
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db_sync:
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||||||
|
@ -66,19 +66,15 @@ network:
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|||||||
dependencies:
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dependencies:
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api:
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api:
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||||||
jobs:
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jobs:
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- mariadb-seed
|
|
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- keystone-db-sync
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- keystone-db-sync
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service:
|
service:
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- mariadb
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- mariadb
|
||||||
db_sync:
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db_sync:
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||||||
jobs:
|
jobs:
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- keystone-db-init
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- keystone-db-init
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||||||
- mariadb-seed
|
|
||||||
service:
|
service:
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||||||
- mariadb
|
- mariadb
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||||||
init:
|
init:
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||||||
jobs:
|
|
||||||
- mariadb-seed
|
|
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service:
|
service:
|
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- mariadb
|
- mariadb
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||||||
|
|
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|
@ -98,8 +98,6 @@ network:
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|||||||
|
|
||||||
dependencies:
|
dependencies:
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||||||
db_init:
|
db_init:
|
||||||
jobs:
|
|
||||||
- mariadb-seed
|
|
||||||
service:
|
service:
|
||||||
- mariadb
|
- mariadb
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||||||
db_sync:
|
db_sync:
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||||||
|
@ -15,4 +15,4 @@
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apiVersion: v1
|
apiVersion: v1
|
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description: OpenStack-Helm MariaDB
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description: OpenStack-Helm MariaDB
|
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name: mariadb
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name: mariadb
|
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version: 0.1.0
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version: 0.5.0
|
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|
@ -1,66 +0,0 @@
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#!/bin/sh
|
|
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# Copyright 2017 The Openstack-Helm Authors.
|
|
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#
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|
||||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
||||||
# you may not use this file except in compliance with the License.
|
|
||||||
# You may obtain a copy of the License at
|
|
||||||
#
|
|
||||||
# http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
#
|
|
||||||
# Unless required by applicable law or agreed to in writing, software
|
|
||||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
# See the License for the specific language governing permissions and
|
|
||||||
# limitations under the License.
|
|
||||||
|
|
||||||
set -ex
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|
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|
|
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SLEEP_TIMEOUT=5
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|
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|
|
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# Initialize system .Values.database.
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mysql_install_db --datadir=/var/lib/mysql
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# Start mariadb and wait for it to be ready.
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|
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#
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|
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# note that we bind to 127.0.0.1 here because we want
|
|
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# to interact with the database but we dont want to expose it
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|
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# yet for other cluster members to accidently connect yet
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mysqld_safe --defaults-file=/etc/my.cnf \
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|
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--console \
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|
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--wsrep-new-cluster \
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--wsrep_cluster_address='gcomm://' \
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|
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--bind-address='127.0.0.1' \
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|
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--wsrep_node_address="127.0.0.1:{{ .Values.network.port.wsrep }}" \
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--wsrep_provider_options="gmcast.listen_addr=tcp://127.0.0.1:{{ .Values.network.port.wsrep }}" &
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|
||||||
|
|
||||||
TIMEOUT=120
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|
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while [[ ! -f /var/lib/mysql/mariadb.pid ]]; do
|
|
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if [[ ${TIMEOUT} -gt 0 ]]; then
|
|
||||||
let TIMEOUT-=1
|
|
||||||
sleep 1
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|
||||||
else
|
|
||||||
exit 1
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|
||||||
fi
|
|
||||||
done
|
|
||||||
|
|
||||||
# Reset permissions.
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|
||||||
# kolla_security_reset requires to be run from home directory
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|
||||||
cd /var/lib/mysql ; DB_ROOT_PASSWORD="{{ .Values.database.root_password }}" kolla_security_reset
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|
||||||
|
|
||||||
mysql -u root --password="{{ .Values.database.root_password }}" --port="{{ .Values.network.port.mariadb }}" -e "GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' IDENTIFIED BY '{{ .Values.database.root_password }}' WITH GRANT OPTION;"
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|
||||||
mysql -u root --password="{{ .Values.database.root_password }}" --port="{{ .Values.network.port.mariadb }}" -e "GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '{{ .Values.database.root_password }}' WITH GRANT OPTION;"
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|
||||||
|
|
||||||
# Restart .Values.database.
|
|
||||||
mysqladmin -uroot -p"{{ .Values.database.root_password }}" --port="{{ .Values.network.port.mariadb }}" shutdown
|
|
||||||
|
|
||||||
# Wait for the mariadb server to shut down
|
|
||||||
SHUTDOWN_TIMEOUT=60
|
|
||||||
while [[ -f /var/lib/mysql/mariadb.pid ]]; do
|
|
||||||
if [[ ${SHUTDOWN_TIMEOUT} -gt 0 ]]; then
|
|
||||||
let SHUTDOWN_TIMEOUT-=1
|
|
||||||
sleep 1
|
|
||||||
else
|
|
||||||
echo "MariaDB instance couldn't be properly shut down"
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
done
|
|
@ -1,104 +0,0 @@
|
|||||||
#!/usr/bin/env python
|
|
||||||
# Copyright 2017 The Openstack-Helm Authors.
|
|
||||||
#
|
|
||||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
||||||
# you may not use this file except in compliance with the License.
|
|
||||||
# You may obtain a copy of the License at
|
|
||||||
#
|
|
||||||
# http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
#
|
|
||||||
# Unless required by applicable law or agreed to in writing, software
|
|
||||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
# See the License for the specific language governing permissions and
|
|
||||||
# limitations under the License.
|
|
||||||
|
|
||||||
import json
|
|
||||||
import os
|
|
||||||
import urllib2
|
|
||||||
import ssl
|
|
||||||
import socket
|
|
||||||
import sys
|
|
||||||
import time
|
|
||||||
|
|
||||||
URL = ('https://kubernetes.default.svc.cluster.local/api/v1/namespaces/{namespace}'
|
|
||||||
'/endpoints/{service_name}')
|
|
||||||
TOKEN_FILE = '/var/run/secrets/kubernetes.io/serviceaccount/token'
|
|
||||||
|
|
||||||
|
|
||||||
def get_service_endpoints(service_name):
|
|
||||||
url = URL.format(namespace=os.environ['NAMESPACE'], service_name=service_name)
|
|
||||||
try:
|
|
||||||
token = file (TOKEN_FILE, 'r').read()
|
|
||||||
except KeyError:
|
|
||||||
exit("Unable to open a file with token.")
|
|
||||||
header = {'Authorization': " Bearer {}".format(token)}
|
|
||||||
req = urllib2.Request(url=url, headers=header)
|
|
||||||
|
|
||||||
ctx = create_ctx()
|
|
||||||
connection = urllib2.urlopen(req, context=ctx)
|
|
||||||
data = connection.read()
|
|
||||||
|
|
||||||
# parse to dict
|
|
||||||
json_acceptable_string = data.replace("'", "\"")
|
|
||||||
output = json.loads(json_acceptable_string)
|
|
||||||
|
|
||||||
return output
|
|
||||||
|
|
||||||
|
|
||||||
def get_ip_addresses(output, force_only_members=False):
|
|
||||||
subsets = output['subsets'][0]
|
|
||||||
if not 'addresses' in subsets:
|
|
||||||
return []
|
|
||||||
|
|
||||||
# where we are seeding, the only cluster member is the seed job
|
|
||||||
if not force_only_members:
|
|
||||||
for subset in subsets['addresses']:
|
|
||||||
if subset.has_key('name'):
|
|
||||||
if 'seed' in subset['name']:
|
|
||||||
return [subset['ip']]
|
|
||||||
|
|
||||||
# otherwise use the other cluster members
|
|
||||||
ip_addresses = [x['ip'] for x in subsets['addresses']]
|
|
||||||
my_ip = get_my_ip_address()
|
|
||||||
if my_ip in ip_addresses:
|
|
||||||
ip_addresses.remove(my_ip)
|
|
||||||
return ip_addresses
|
|
||||||
|
|
||||||
|
|
||||||
def get_my_ip_address():
|
|
||||||
s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
|
|
||||||
s.connect(('kubernetes.default.svc.cluster.local', 0))
|
|
||||||
return s.getsockname()[0]
|
|
||||||
|
|
||||||
|
|
||||||
def create_ctx():
|
|
||||||
ctx = ssl.create_default_context()
|
|
||||||
ctx.check_hostname = False
|
|
||||||
ctx.verify_mode = ssl.CERT_NONE
|
|
||||||
return ctx
|
|
||||||
|
|
||||||
|
|
||||||
def print_galera_cluster_address(service_name, force_only_members):
|
|
||||||
while True:
|
|
||||||
output = get_service_endpoints(service_name)
|
|
||||||
ips = get_ip_addresses(output, force_only_members)
|
|
||||||
#print "=== OUTPUT: %s" % output
|
|
||||||
#print "=== IPS: %s" % ips
|
|
||||||
if len(ips):
|
|
||||||
wsrep_cluster_address = '--wsrep_cluster_address=gcomm://{}'.format(
|
|
||||||
','.join(get_ip_addresses(output)))
|
|
||||||
print wsrep_cluster_address
|
|
||||||
break
|
|
||||||
time.sleep(5)
|
|
||||||
|
|
||||||
|
|
||||||
def main():
|
|
||||||
if len(sys.argv) != 3:
|
|
||||||
exit('peer-finder: You need to pass argument <service name> <1|0 for force cluster members>')
|
|
||||||
service_name = sys.argv[1]
|
|
||||||
force_only_members = int(sys.argv[2])
|
|
||||||
print_galera_cluster_address(service_name, force_only_members)
|
|
||||||
|
|
||||||
if __name__ == '__main__':
|
|
||||||
main()
|
|
@ -1,41 +0,0 @@
|
|||||||
#!/usr/bin/env python
|
|
||||||
# Copyright 2017 The Openstack-Helm Authors.
|
|
||||||
#
|
|
||||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
||||||
# you may not use this file except in compliance with the License.
|
|
||||||
# You may obtain a copy of the License at
|
|
||||||
#
|
|
||||||
# http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
#
|
|
||||||
# Unless required by applicable law or agreed to in writing, software
|
|
||||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
# See the License for the specific language governing permissions and
|
|
||||||
# limitations under the License.
|
|
||||||
|
|
||||||
import os
|
|
||||||
import sys
|
|
||||||
import time
|
|
||||||
import pymysql
|
|
||||||
|
|
||||||
DB_HOST = "127.0.0.1"
|
|
||||||
DB_PORT = int(os.environ.get('MARIADB_SERVICE_PORT', '3306'))
|
|
||||||
|
|
||||||
while True:
|
|
||||||
try:
|
|
||||||
pymysql.connections.Connection(host=DB_HOST, port=DB_PORT,
|
|
||||||
connect_timeout=1)
|
|
||||||
sys.exit(0)
|
|
||||||
except pymysql.err.OperationalError as e:
|
|
||||||
code, message = e.args
|
|
||||||
|
|
||||||
if code == 2003 and 'time out' in message:
|
|
||||||
print('Connection timeout, sleeping')
|
|
||||||
time.sleep(1)
|
|
||||||
continue
|
|
||||||
if code == 1045:
|
|
||||||
print('Mysql ready to use. Exiting')
|
|
||||||
sys.exit(0)
|
|
||||||
|
|
||||||
# other error
|
|
||||||
raise
|
|
51
mariadb/templates/bin/_readiness.sh.tpl
Normal file
51
mariadb/templates/bin/_readiness.sh.tpl
Normal file
@ -0,0 +1,51 @@
|
|||||||
|
#!/usr/bin/env bash
|
||||||
|
|
||||||
|
# Copyright 2017 The Openstack-Helm Authors.
|
||||||
|
#
|
||||||
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
||||||
|
# you may not use this file except in compliance with the License.
|
||||||
|
# You may obtain a copy of the License at
|
||||||
|
#
|
||||||
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing, software
|
||||||
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
||||||
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||||
|
# See the License for the specific language governing permissions and
|
||||||
|
# limitations under the License.
|
||||||
|
|
||||||
|
set -o pipefail
|
||||||
|
|
||||||
|
PASSWORD={{ .Values.database.root_password | quote }}
|
||||||
|
|
||||||
|
MYSQL="mysql -u root --password=${PASSWORD}"
|
||||||
|
|
||||||
|
if [ ! $($MYSQL -e 'select 1') ]; then
|
||||||
|
echo "Could not SELECT 1" 1>&2
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
# Set this late, so that we can give a nicer error message above.
|
||||||
|
set -o errexit
|
||||||
|
|
||||||
|
CLUSTER_STATUS=$($MYSQL -e "show status like 'wsrep_cluster_status'" | tail -n 1 | cut -f 2)
|
||||||
|
if [ "x${CLUSTER_STATUS}" != "xPrimary" ]; then
|
||||||
|
echo "Not in primary cluster: '${CLUSTER_STATUS}'" 1>&2
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
WSREP_READY=$($MYSQL -e "show status like 'wsrep_ready'" | tail -n 1 | cut -f 2)
|
||||||
|
if [ "x${WSREP_READY}" != "xON" ]; then
|
||||||
|
echo "WSREP not ready: '${WSREP_READY}'" 1>&2
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
WSREP_STATE=$($MYSQL -e "show status like 'wsrep_local_state_comment'" | tail -n 1 | cut -f 2)
|
||||||
|
if [ "x${WSREP_STATE}" != "xSynced" ]; then
|
||||||
|
echo "WSREP not synced: '${WSREP_STATE}'" 1>&2
|
||||||
|
exit 1
|
||||||
|
fi
|
||||||
|
|
||||||
|
echo "${POD_NAME} ready." 1>&2
|
||||||
|
|
||||||
|
exit 0
|
@ -1,96 +0,0 @@
|
|||||||
#!/bin/sh
|
|
||||||
# Copyright 2017 The Openstack-Helm Authors.
|
|
||||||
#
|
|
||||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
||||||
# you may not use this file except in compliance with the License.
|
|
||||||
# You may obtain a copy of the License at
|
|
||||||
#
|
|
||||||
# http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
#
|
|
||||||
# Unless required by applicable law or agreed to in writing, software
|
|
||||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
# See the License for the specific language governing permissions and
|
|
||||||
# limitations under the License.
|
|
||||||
|
|
||||||
set -ex
|
|
||||||
|
|
||||||
SLEEP_TIMEOUT=5
|
|
||||||
|
|
||||||
function wait_for_cluster {
|
|
||||||
|
|
||||||
# Wait for the mariadb server to be "Ready" before starting the security reset with a max timeout
|
|
||||||
TIMEOUT=600
|
|
||||||
while [[ ! -f /var/lib/mysql/mariadb.pid ]]; do
|
|
||||||
if [[ ${TIMEOUT} -gt 0 ]]; then
|
|
||||||
let TIMEOUT-=1
|
|
||||||
sleep 1
|
|
||||||
else
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
done
|
|
||||||
|
|
||||||
REPLICAS={{ .Values.replicas }}
|
|
||||||
# We need to count seed instance here.
|
|
||||||
MINIMUM_CLUSTER_SIZE=$(( $REPLICAS + 1 ))
|
|
||||||
|
|
||||||
# wait until we have at least two more members in a cluster.
|
|
||||||
while true ; do
|
|
||||||
CLUSTER_SIZE=`mysql -uroot -h ${POD_IP} -p"{{ .Values.database.root_password }}" --port="{{ .Values.network.port.mariadb }}" -e'show status' | grep wsrep_cluster_size | awk ' { if($2 ~ /[0-9]/){ print $2 } else { print 0 } } '`
|
|
||||||
if [ "${CLUSTER_SIZE}" -lt ${MINIMUM_CLUSTER_SIZE} ] ; then
|
|
||||||
echo "Cluster seed not finished, waiting."
|
|
||||||
sleep ${SLEEP_TIMEOUT}
|
|
||||||
continue
|
|
||||||
fi
|
|
||||||
CLUSTER_STATUS=`mysql -uroot -h ${POD_IP} -p"{{ .Values.database.root_password }}" --port="{{ .Values.network.port.mariadb }}" -e'show status' | grep wsrep_local_state_comment | awk ' { print $2 } '`
|
|
||||||
if [ "${CLUSTER_STATUS}" != "Synced" ] ; then
|
|
||||||
echo "Cluster not synced, waiting."
|
|
||||||
sleep ${SLEEP_TIMEOUT}
|
|
||||||
continue
|
|
||||||
fi
|
|
||||||
# Count number of endpoint separators.
|
|
||||||
ENDPOINTS_CNT=`python /tmp/peer-finder.py mariadb 1 | grep -o ',' | wc -l`
|
|
||||||
# TODO(tomasz.paszkowski): Fix a corner case when only one endpoint is on the list.
|
|
||||||
# Add +1 for seed node and +1 as first item does not have a separator
|
|
||||||
ENDPOINTS_CNT=$(($ENDPOINTS_CNT+2))
|
|
||||||
if [ "${ENDPOINTS_CNT}" != "${CLUSTER_SIZE}" ] ; then
|
|
||||||
echo "Cluster not synced, waiting."
|
|
||||||
sleep ${SLEEP_TIMEOUT}
|
|
||||||
continue
|
|
||||||
fi
|
|
||||||
echo "Cluster ready, exiting seed."
|
|
||||||
kill -- -$$
|
|
||||||
break
|
|
||||||
done
|
|
||||||
}
|
|
||||||
|
|
||||||
# With the DaemonSet implementation, there may be a difference
|
|
||||||
# in the number of replicas and actual number of nodes matching
|
|
||||||
# mariadb node selector label. Problem will be solved when
|
|
||||||
# the implementation will be switched to Deployment
|
|
||||||
# (using anti-affinity feature).
|
|
||||||
|
|
||||||
{{- if .Values.development.enabled }}
|
|
||||||
REPLICAS=1
|
|
||||||
{{- else }}
|
|
||||||
REPLICAS={{ .Values.replicas }}
|
|
||||||
{{- end }}
|
|
||||||
|
|
||||||
if [ "$REPLICAS" -eq 1 ] ; then
|
|
||||||
echo "Requested to build one-instance MariaDB cluster. There is no need to run seed. Exiting."
|
|
||||||
exit 0
|
|
||||||
elif [ "$REPLICAS" -eq 2 ] ; then
|
|
||||||
echo "2-instance cluster is not a valid MariaDB configuration."
|
|
||||||
exit 1
|
|
||||||
fi
|
|
||||||
|
|
||||||
. /tmp/bootstrap-db.sh
|
|
||||||
mysqld_safe --defaults-file=/etc/my.cnf \
|
|
||||||
--console \
|
|
||||||
--wsrep-new-cluster \
|
|
||||||
--wsrep_cluster_address='gcomm://' \
|
|
||||||
--bind-address="0.0.0.0" \
|
|
||||||
--wsrep_node_address="${POD_IP}:{{ .Values.network.port.wsrep }}" \
|
|
||||||
--wsrep_provider_options="gmcast.listen_addr=tcp://${POD_IP}:{{ .Values.network.port.wsrep }}" &
|
|
||||||
wait_for_cluster
|
|
||||||
exit 0
|
|
@ -13,54 +13,65 @@
|
|||||||
# See the License for the specific language governing permissions and
|
# See the License for the specific language governing permissions and
|
||||||
# limitations under the License.
|
# limitations under the License.
|
||||||
|
|
||||||
set -ex
|
export MYSQL_ROOT_PASSWORD={{ .Values.database.root_password | quote }}
|
||||||
trap "trap - SIGTERM && kill -- -$$" SIGINT SIGTERM EXIT
|
|
||||||
|
|
||||||
sudo chown mysql: /var/lib/mysql
|
#
|
||||||
rm -rf /var/lib/mysql/lost+found
|
# Bootstrap database
|
||||||
|
#
|
||||||
|
CLUSTER_INIT_ARGS=
|
||||||
|
|
||||||
{{- if .Values.development.enabled }}
|
if [ ! -d /var/lib/mysql/mysql ]; then
|
||||||
REPLICAS=1
|
if [ "x${POD_NAME}" = "x{{ .Values.service_name }}-0" ]; then
|
||||||
{{- else }}
|
echo No data found for pod 0
|
||||||
REPLICAS={{ .Values.replicas }}
|
if [ "xtrue" = "x{{ .Values.force_bootstrap }}" ]; then
|
||||||
{{- end }}
|
echo force_bootstrap set, so will force-initialize node 0.
|
||||||
PETSET_NAME={{ printf "%s" .Values.service_name }}
|
CLUSTER_INIT_ARGS=--wsrep-new-cluster
|
||||||
INIT_MARKER="/var/lib/mysql/init_done"
|
elif ! mysql -h {{ .Values.service_name }} -u root --password=${MYSQL_ROOT_PASSWORD} -e 'select 1'; then
|
||||||
|
echo No other nodes found, so will initialize cluster.
|
||||||
function join_by { local IFS="$1"; shift; echo "$*"; }
|
CLUSTER_INIT_ARGS=--wsrep-new-cluster
|
||||||
|
else
|
||||||
# Remove mariadb.pid if exists
|
echo Found other live nodes, will attempt to join them.
|
||||||
if [[ -f /var/lib/mysql/mariadb.pid ]]; then
|
mkdir /var/lib/mysql/mysql
|
||||||
if [[ `pgrep -c $(cat /var/lib/mysql/mariadb.pid)` -eq 0 ]]; then
|
fi
|
||||||
rm -vf /var/lib/mysql/mariadb.pid
|
else
|
||||||
|
echo Not pod 0, so will avoid upstream database initialization.
|
||||||
|
mkdir /var/lib/mysql/mysql
|
||||||
fi
|
fi
|
||||||
fi
|
fi
|
||||||
|
|
||||||
if [ "$REPLICAS" -eq 1 ] ; then
|
#
|
||||||
if [[ ! -f ${INIT_MARKER} ]]; then
|
# Construct cluster config
|
||||||
cd /var/lib/mysql
|
#
|
||||||
echo "Creating one-instance MariaDB."
|
CLUSTER_CONFIG_PATH=/etc/mysql/conf.d/10-cluster-config.cnf
|
||||||
bash /tmp/bootstrap-db.sh
|
|
||||||
touch ${INIT_MARKER}
|
MEMBERS=
|
||||||
|
for i in $(seq 1 {{ .Values.replicas }}); do
|
||||||
|
NUM=$(expr $i - 1)
|
||||||
|
CANDIDATE_POD="{{ .Values.service_name }}-$NUM.{{ .Values.service_name }}-discovery"
|
||||||
|
if [ "x${CANDIDATE_POD}" != "x${POD_NAME}.{{ .Values.service_name }}-discovery" ]; then
|
||||||
|
if [ -n "${MEMBERS}" ]; then
|
||||||
|
MEMBERS+=,
|
||||||
fi
|
fi
|
||||||
exec mysqld_safe --defaults-file=/etc/my.cnf \
|
MEMBERS+="${CANDIDATE_POD}:{{ .Values.network.port.wsrep }}"
|
||||||
--console \
|
fi
|
||||||
--wsrep-new-cluster \
|
done
|
||||||
--wsrep_cluster_address='gcomm://'
|
|
||||||
else
|
|
||||||
|
|
||||||
# give the seed more of a chance to be ready by the time
|
echo
|
||||||
# we start the first pet so we succeed on the first pass
|
echo Writing cluster config for ${POD_NAME} to ${CLUSTER_CONFIG_PATH}
|
||||||
# a little hacky, but prevents restarts as we aren't waiting
|
echo vvv
|
||||||
# for job completion here so I'm not sure what else
|
|
||||||
# to look for
|
|
||||||
sleep 30
|
|
||||||
|
|
||||||
export WSREP_OPTIONS=`python /tmp/peer-finder.py mariadb 0`
|
cat <<EOS | tee ${CLUSTER_CONFIG_PATH}
|
||||||
exec mysqld --defaults-file=/etc/my.cnf \
|
[mysqld]
|
||||||
--console \
|
wsrep_cluster_address="gcomm://${MEMBERS}"
|
||||||
--bind-address="0.0.0.0" \
|
wsrep_node_address=${POD_IP}
|
||||||
--wsrep_node_address="${POD_IP}:{{ .Values.network.port.wsrep }}" \
|
wsrep_node_name=${POD_NAME}.{{ .Values.service_name}}-discovery
|
||||||
--wsrep_provider_options="gmcast.listen_addr=tcp://${POD_IP}:{{ .Values.network.port.wsrep }}" \
|
EOS
|
||||||
$WSREP_OPTIONS
|
|
||||||
fi
|
echo ^^^
|
||||||
|
echo Executinging upstream docker-entrypoint.
|
||||||
|
echo
|
||||||
|
|
||||||
|
#
|
||||||
|
# Start server
|
||||||
|
#
|
||||||
|
exec /usr/local/bin/docker-entrypoint.sh mysqld ${CLUSTER_INIT_ARGS}
|
||||||
|
@ -17,13 +17,7 @@ kind: ConfigMap
|
|||||||
metadata:
|
metadata:
|
||||||
name: mariadb-bin
|
name: mariadb-bin
|
||||||
data:
|
data:
|
||||||
|
readiness.sh: |
|
||||||
|
{{ tuple "bin/_readiness.sh.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
||||||
start.sh: |
|
start.sh: |
|
||||||
{{ tuple "bin/_start.sh.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
{{ tuple "bin/_start.sh.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
||||||
peer-finder.py: |
|
|
||||||
{{ tuple "bin/_peer-finder.py.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
|
||||||
readiness.py: |
|
|
||||||
{{ tuple "bin/_readiness.py.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
|
||||||
bootstrap-db.sh: |
|
|
||||||
{{ tuple "bin/_bootstrap-db.sh.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
|
||||||
seed.sh: |
|
|
||||||
{{ tuple "bin/_seed.sh.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
|
||||||
|
@ -17,19 +17,11 @@ kind: ConfigMap
|
|||||||
metadata:
|
metadata:
|
||||||
name: mariadb-etc
|
name: mariadb-etc
|
||||||
data:
|
data:
|
||||||
charsets.cnf: |
|
|
||||||
{{ tuple "etc/_charsets.cnf.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
|
||||||
engine.cnf: |
|
|
||||||
{{ tuple "etc/_engine.cnf.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
|
||||||
my.cnf: |
|
my.cnf: |
|
||||||
{{ tuple "etc/_galera-my.cnf.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
{{ tuple "etc/_my.cnf.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
||||||
log.cnf: |
|
00-base.cnf: |
|
||||||
{{ tuple "etc/_log.cnf.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
{{ tuple "etc/_00-base.cnf.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
||||||
pid.cnf: |
|
20-override.cnf: |
|
||||||
{{ tuple "etc/_pid.cnf.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
{{ tuple "etc/_20-override.cnf.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
||||||
tuning.cnf: |
|
99-force.cnf: |
|
||||||
{{ tuple "etc/_tuning.cnf.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
{{ tuple "etc/_99-force.cnf.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
||||||
networking.cnf: |
|
|
||||||
{{ tuple "etc/_networking.cnf.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
|
||||||
wsrep.cnf: |
|
|
||||||
{{ tuple "etc/_wsrep.cnf.tpl" . | include "helm-toolkit.template" | indent 4 }}
|
|
||||||
|
@ -13,6 +13,35 @@
|
|||||||
# limitations under the License.
|
# limitations under the License.
|
||||||
|
|
||||||
[mysqld]
|
[mysqld]
|
||||||
|
# Charset
|
||||||
|
character_set_server=utf8
|
||||||
|
collation_server=utf8_unicode_ci
|
||||||
|
skip-character-set-client-handshake
|
||||||
|
|
||||||
|
# Logging
|
||||||
|
slow_query_log=on
|
||||||
|
slow_query_log_file=/var/log/mysql/mariadb-slow.log
|
||||||
|
log_warnings=2
|
||||||
|
|
||||||
|
# General logging has huge performance penalty therefore is disabled by default
|
||||||
|
general_log=off
|
||||||
|
general_log_file=/var/log/mysql/mariadb-error.log
|
||||||
|
|
||||||
|
long_query_time=3
|
||||||
|
log_queries_not_using_indexes=on
|
||||||
|
|
||||||
|
# Networking
|
||||||
|
bind_address=0.0.0.0
|
||||||
|
port={{ .Values.network.port.mariadb }}
|
||||||
|
|
||||||
|
# When a client connects, the server will perform hostname resolution,
|
||||||
|
# and when DNS is slow, establishing the connection will become slow as well.
|
||||||
|
# It is therefore recommended to start the server with skip-name-resolve to
|
||||||
|
# disable all DNS lookups. The only limitation is that the GRANT statements
|
||||||
|
# must then use IP addresses only.
|
||||||
|
skip_name_resolve
|
||||||
|
|
||||||
|
# Tuning
|
||||||
user=mysql
|
user=mysql
|
||||||
max_allowed_packet=256M
|
max_allowed_packet=256M
|
||||||
open_files_limit=10240
|
open_files_limit=10240
|
||||||
@ -27,7 +56,7 @@ max-connect-errors=1000000
|
|||||||
## by setting query_cache_size=0 (now the default on MySQL 5.6)
|
## by setting query_cache_size=0 (now the default on MySQL 5.6)
|
||||||
## and to use other ways to speed up read queries: good indexing, adding
|
## and to use other ways to speed up read queries: good indexing, adding
|
||||||
## replicas to spread the read load or using an external cache.
|
## replicas to spread the read load or using an external cache.
|
||||||
query_cache_size =0
|
query_cache_size=0
|
||||||
query_cache_type=0
|
query_cache_type=0
|
||||||
|
|
||||||
sync_binlog=0
|
sync_binlog=0
|
||||||
@ -43,19 +72,37 @@ table_definition_cache=1024
|
|||||||
# Typical values are 50..75% of available RAM.
|
# Typical values are 50..75% of available RAM.
|
||||||
# TODO(tomasz.paszkowski): This needs to by dynamic based on avaliable RAM.
|
# TODO(tomasz.paszkowski): This needs to by dynamic based on avaliable RAM.
|
||||||
innodb_buffer_pool_size=1024M
|
innodb_buffer_pool_size=1024M
|
||||||
innodb_log_file_size=128M
|
|
||||||
innodb_flush_method=O_DIRECT
|
|
||||||
innodb_flush_log_at_trx_commit=2
|
|
||||||
innodb_old_blocks_time=1000
|
|
||||||
innodb_autoinc_lock_mode=2
|
|
||||||
innodb_doublewrite=0
|
innodb_doublewrite=0
|
||||||
innodb_file_format=Barracuda
|
innodb_file_format=Barracuda
|
||||||
innodb_file_per_table=1
|
innodb_file_per_table=1
|
||||||
|
innodb_flush_method=O_DIRECT
|
||||||
innodb_io_capacity=500
|
innodb_io_capacity=500
|
||||||
innodb_locks_unsafe_for_binlog=1
|
innodb_locks_unsafe_for_binlog=1
|
||||||
|
innodb_log_file_size=128M
|
||||||
|
innodb_old_blocks_time=1000
|
||||||
innodb_read_io_threads=8
|
innodb_read_io_threads=8
|
||||||
innodb_write_io_threads=8
|
innodb_write_io_threads=8
|
||||||
|
|
||||||
|
# Clustering
|
||||||
|
binlog_format=ROW
|
||||||
|
default-storage-engine=InnoDB
|
||||||
|
innodb_autoinc_lock_mode=2
|
||||||
|
innodb_flush_log_at_trx_commit=2
|
||||||
|
wsrep_cluster_name={{ .Values.service_name }}
|
||||||
|
wsrep_on=1
|
||||||
|
wsrep_provider=/usr/lib/galera/libgalera_smm.so
|
||||||
|
wsrep_provider_options="gmcast.listen_addr=tcp://0.0.0.0:{{ .Values.network.port.wsrep }}"
|
||||||
|
wsrep_slave_threads=12
|
||||||
|
wsrep_sst_auth=root:{{ .Values.database.root_password }}
|
||||||
|
wsrep_sst_method=xtrabackup-v2
|
||||||
|
|
||||||
|
|
||||||
[mysqldump]
|
[mysqldump]
|
||||||
max-allowed-packet=16M
|
max-allowed-packet=16M
|
||||||
|
|
||||||
|
|
||||||
|
[client]
|
||||||
|
default_character_set=utf8
|
||||||
|
protocol=tcp
|
||||||
|
port={{ .Values.network.port.mariadb }}
|
||||||
|
connect_timeout=10
|
@ -12,7 +12,4 @@
|
|||||||
# See the License for the specific language governing permissions and
|
# See the License for the specific language governing permissions and
|
||||||
# limitations under the License.
|
# limitations under the License.
|
||||||
|
|
||||||
[mysqld]
|
{{ .Values.database.config_override }}
|
||||||
default-storage-engine=InnoDB
|
|
||||||
innodb=FORCE
|
|
||||||
binlog_format=ROW
|
|
@ -13,4 +13,5 @@
|
|||||||
# limitations under the License.
|
# limitations under the License.
|
||||||
|
|
||||||
[mysqld]
|
[mysqld]
|
||||||
pid_file=/var/lib/mysql/mariadb.pid
|
datadir=/var/lib/mysql
|
||||||
|
tmpdir=/tmp
|
@ -1,25 +0,0 @@
|
|||||||
# Copyright 2017 The Openstack-Helm Authors.
|
|
||||||
#
|
|
||||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
||||||
# you may not use this file except in compliance with the License.
|
|
||||||
# You may obtain a copy of the License at
|
|
||||||
#
|
|
||||||
# http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
#
|
|
||||||
# Unless required by applicable law or agreed to in writing, software
|
|
||||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
# See the License for the specific language governing permissions and
|
|
||||||
# limitations under the License.
|
|
||||||
|
|
||||||
[mysqld]
|
|
||||||
slow_query_log=off
|
|
||||||
slow_query_log_file=/var/log/mysql/mariadb-slow.log
|
|
||||||
log_warnings=2
|
|
||||||
|
|
||||||
# General logging has huge performance penalty therefore is disabled by default
|
|
||||||
general_log=off
|
|
||||||
general_log_file=/var/log/mysql/mariadb-error.log
|
|
||||||
|
|
||||||
long_query_time=3
|
|
||||||
log_queries_not_using_indexes=on
|
|
@ -17,4 +17,4 @@ datadir=/var/lib/mysql
|
|||||||
basedir=/usr
|
basedir=/usr
|
||||||
|
|
||||||
[client-server]
|
[client-server]
|
||||||
!includedir /etc/my.cnf.d/
|
!includedir /etc/mysql/conf.d/
|
@ -1,28 +0,0 @@
|
|||||||
# Copyright 2017 The Openstack-Helm Authors.
|
|
||||||
#
|
|
||||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
||||||
# you may not use this file except in compliance with the License.
|
|
||||||
# You may obtain a copy of the License at
|
|
||||||
#
|
|
||||||
# http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
#
|
|
||||||
# Unless required by applicable law or agreed to in writing, software
|
|
||||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
# See the License for the specific language governing permissions and
|
|
||||||
# limitations under the License.
|
|
||||||
|
|
||||||
[mysqld]
|
|
||||||
bind_address=0.0.0.0
|
|
||||||
port={{ .Values.network.port.mariadb }}
|
|
||||||
|
|
||||||
# When a client connects, the server will perform hostname resolution,
|
|
||||||
# and when DNS is slow, establishing the connection will become slow as well.
|
|
||||||
# It is therefore recommended to start the server with skip-name-resolve to
|
|
||||||
# disable all DNS lookups. The only limitation is that the GRANT statements
|
|
||||||
# must then use IP addresses only.
|
|
||||||
skip_name_resolve
|
|
||||||
|
|
||||||
[client]
|
|
||||||
protocol=tcp
|
|
||||||
port={{ .Values.network.port.mariadb }}
|
|
@ -1,30 +0,0 @@
|
|||||||
# Copyright 2017 The Openstack-Helm Authors.
|
|
||||||
#
|
|
||||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
||||||
# you may not use this file except in compliance with the License.
|
|
||||||
# You may obtain a copy of the License at
|
|
||||||
#
|
|
||||||
# http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
#
|
|
||||||
# Unless required by applicable law or agreed to in writing, software
|
|
||||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
# See the License for the specific language governing permissions and
|
|
||||||
# limitations under the License.
|
|
||||||
|
|
||||||
[mysqld]
|
|
||||||
wsrep_cluster_name="{{ .Values.database.cluster_name }}"
|
|
||||||
wsrep_provider=/usr/lib/galera/libgalera_smm.so
|
|
||||||
wsrep_provider_options="gcache.size=128M"
|
|
||||||
wsrep_slave_threads=12
|
|
||||||
wsrep_sst_auth=root:{{ .Values.database.root_password }}
|
|
||||||
wsrep_sst_method={{ .Values.database.wsrep_sst_method }}
|
|
||||||
# xtrabackup-v2 would be more desirable here, but its
|
|
||||||
# not in the upstream stackanetes images
|
|
||||||
# ()[mysql@mariadb-seed-gdqr8 /]$ xtrabackup --version
|
|
||||||
# xtrabackup version 2.2.13 based on MySQL server 5.6.24 Linux (x86_64) (revision id: 70f4be3)
|
|
||||||
wsrep_sst_method=xtrabackup-v2
|
|
||||||
wsrep_node_name={{ .Values.database.node_name }}
|
|
||||||
datadir=/var/lib/mysql
|
|
||||||
tmpdir=/tmp
|
|
||||||
user=mysql
|
|
@ -1,108 +0,0 @@
|
|||||||
# Copyright 2017 The Openstack-Helm Authors.
|
|
||||||
#
|
|
||||||
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
||||||
# you may not use this file except in compliance with the License.
|
|
||||||
# You may obtain a copy of the License at
|
|
||||||
#
|
|
||||||
# http://www.apache.org/licenses/LICENSE-2.0
|
|
||||||
#
|
|
||||||
# Unless required by applicable law or agreed to in writing, software
|
|
||||||
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
||||||
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
||||||
# See the License for the specific language governing permissions and
|
|
||||||
# limitations under the License.
|
|
||||||
|
|
||||||
---
|
|
||||||
apiVersion: batch/v1
|
|
||||||
kind: Job
|
|
||||||
metadata:
|
|
||||||
name: mariadb-seed
|
|
||||||
spec:
|
|
||||||
template:
|
|
||||||
metadata:
|
|
||||||
labels:
|
|
||||||
app: mariadb
|
|
||||||
spec:
|
|
||||||
restartPolicy: Never
|
|
||||||
nodeSelector:
|
|
||||||
{{ .Values.labels.node_selector_key }}: {{ .Values.labels.node_selector_value }}
|
|
||||||
containers:
|
|
||||||
- name: mariadb-init
|
|
||||||
image: {{ .Values.images.mariadb }}
|
|
||||||
imagePullPolicy: {{ .Values.images.pull_policy }}
|
|
||||||
{{- if .Values.resources.enabled }}
|
|
||||||
resources:
|
|
||||||
limits:
|
|
||||||
cpu: {{ .Values.resources.job.seed.limits.cpu | quote }}
|
|
||||||
memory: {{ .Values.resources.job.seed.limits.memory | quote }}
|
|
||||||
requests:
|
|
||||||
cpu: {{ .Values.resources.job.seed.requests.cpu | quote }}
|
|
||||||
memory: {{ .Values.resources.job.seed.requests.memory | quote }}
|
|
||||||
{{- end }}
|
|
||||||
command:
|
|
||||||
- bash
|
|
||||||
- /tmp/seed.sh
|
|
||||||
env:
|
|
||||||
- name: INTERFACE_NAME
|
|
||||||
value: "eth0"
|
|
||||||
- name: POD_NAME
|
|
||||||
valueFrom:
|
|
||||||
fieldRef:
|
|
||||||
fieldPath: metadata.name
|
|
||||||
- name: POD_IP
|
|
||||||
valueFrom:
|
|
||||||
fieldRef:
|
|
||||||
fieldPath: status.podIP
|
|
||||||
- name: NAMESPACE
|
|
||||||
valueFrom:
|
|
||||||
fieldRef:
|
|
||||||
fieldPath: metadata.namespace
|
|
||||||
ports:
|
|
||||||
- containerPort: {{ .Values.network.port.mariadb }}
|
|
||||||
- containerPort: {{ .Values.network.port.wsrep }}
|
|
||||||
- containerPort: {{ .Values.network.port.ist }}
|
|
||||||
volumeMounts:
|
|
||||||
- name: mycnfd
|
|
||||||
mountPath: /etc/my.cnf.d
|
|
||||||
- name: mariadb-bin
|
|
||||||
mountPath: /tmp/seed.sh
|
|
||||||
subPath: seed.sh
|
|
||||||
- name: mariadb-bin
|
|
||||||
mountPath: /tmp/bootstrap-db.sh
|
|
||||||
subPath: bootstrap-db.sh
|
|
||||||
- name: mariadb-bin
|
|
||||||
mountPath: /tmp/peer-finder.py
|
|
||||||
subPath: peer-finder.py
|
|
||||||
- name: mariadb-etc
|
|
||||||
mountPath: /etc/my.cnf.d/charsets.cnf
|
|
||||||
subPath: charsets.cnf
|
|
||||||
- name: mariadb-etc
|
|
||||||
mountPath: /etc/my.cnf.d/engine.cnf
|
|
||||||
subPath: engine.cnf
|
|
||||||
- name: mariadb-etc
|
|
||||||
mountPath: /etc/my.cnf.d/log.cnf
|
|
||||||
subPath: log.cnf
|
|
||||||
- name: mariadb-etc
|
|
||||||
mountPath: /etc/my.cnf
|
|
||||||
subPath: my.cnf
|
|
||||||
- name: mariadb-etc
|
|
||||||
mountPath: /etc/my.cnf.d/networking.cnf
|
|
||||||
subPath: networking.cnf
|
|
||||||
- name: mariadb-etc
|
|
||||||
mountPath: /etc/my.cnf.d/pid.cnf
|
|
||||||
subPath: pid.cnf
|
|
||||||
- name: mariadb-etc
|
|
||||||
mountPath: /etc/my.cnf.d/tuning.cnf
|
|
||||||
subPath: tuning.cnf
|
|
||||||
- name: mariadb-etc
|
|
||||||
mountPath: /etc/my.cnf.d/wsrep.cnf
|
|
||||||
subPath: wsrep.cnf
|
|
||||||
volumes:
|
|
||||||
- name: mycnfd
|
|
||||||
emptyDir: {}
|
|
||||||
- name: mariadb-bin
|
|
||||||
configMap:
|
|
||||||
name: mariadb-bin
|
|
||||||
- name: mariadb-etc
|
|
||||||
configMap:
|
|
||||||
name: mariadb-etc
|
|
@ -12,10 +12,18 @@
|
|||||||
# See the License for the specific language governing permissions and
|
# See the License for the specific language governing permissions and
|
||||||
# limitations under the License.
|
# limitations under the License.
|
||||||
|
|
||||||
[mysqld]
|
# This service could be used for cluster pod discovery, though instead it's
|
||||||
character_set_server=utf8
|
# primarily here to allow DNS lookups of cluster pods.
|
||||||
collation_server=utf8_unicode_ci
|
apiVersion: v1
|
||||||
skip-character-set-client-handshake
|
kind: Service
|
||||||
|
metadata:
|
||||||
[client]
|
name: {{ .Values.service_name }}-discovery
|
||||||
default_character_set=utf8
|
annotations:
|
||||||
|
service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
|
||||||
|
spec:
|
||||||
|
ports:
|
||||||
|
- name: db
|
||||||
|
port: {{ .Values.network.port.mariadb }}
|
||||||
|
clusterIP: None
|
||||||
|
selector:
|
||||||
|
app: {{ .Values.service_name }}
|
@ -18,20 +18,14 @@ kind: StatefulSet
|
|||||||
metadata:
|
metadata:
|
||||||
name: {{ .Values.service_name }}
|
name: {{ .Values.service_name }}
|
||||||
spec:
|
spec:
|
||||||
serviceName: "{{ .Values.service_name }}"
|
serviceName: "{{ .Values.service_name }}-discovery"
|
||||||
{{- if .Values.development.enabled }}
|
|
||||||
replicas: 1
|
|
||||||
{{- else }}
|
|
||||||
replicas: {{ .Values.replicas }}
|
replicas: {{ .Values.replicas }}
|
||||||
{{- end }}
|
|
||||||
template:
|
template:
|
||||||
metadata:
|
metadata:
|
||||||
labels:
|
labels:
|
||||||
app: {{ .Values.service_name }}
|
app: {{ .Values.service_name }}
|
||||||
galera: enabled
|
galera: enabled
|
||||||
annotations:
|
annotations:
|
||||||
configmap-bin-hash: {{ tuple "configmap-bin.yaml" . | include "helm-toolkit.hash" }}
|
|
||||||
configmap-etc-hash: {{ tuple "configmap-etc.yaml" . | include "helm-toolkit.hash" }}
|
|
||||||
# alanmeadows: this soft requirement allows single
|
# alanmeadows: this soft requirement allows single
|
||||||
# host deployments to spawn several mariadb containers
|
# host deployments to spawn several mariadb containers
|
||||||
# but in a larger environment, would attempt to spread
|
# but in a larger environment, would attempt to spread
|
||||||
@ -72,73 +66,40 @@ spec:
|
|||||||
- bash
|
- bash
|
||||||
- /tmp/start.sh
|
- /tmp/start.sh
|
||||||
env:
|
env:
|
||||||
- name: INTERFACE_NAME
|
|
||||||
value: "eth0"
|
|
||||||
- name: POD_NAME
|
|
||||||
valueFrom:
|
|
||||||
fieldRef:
|
|
||||||
fieldPath: metadata.name
|
|
||||||
- name: POD_IP
|
- name: POD_IP
|
||||||
valueFrom:
|
valueFrom:
|
||||||
fieldRef:
|
fieldRef:
|
||||||
fieldPath: status.podIP
|
fieldPath: status.podIP
|
||||||
- name: NAMESPACE
|
- name: POD_NAME
|
||||||
valueFrom:
|
valueFrom:
|
||||||
fieldRef:
|
fieldRef:
|
||||||
fieldPath: metadata.namespace
|
fieldPath: metadata.name
|
||||||
ports:
|
|
||||||
- containerPort: {{ .Values.network.port.mariadb }}
|
|
||||||
- containerPort: {{ .Values.network.port.wsrep }}
|
|
||||||
- containerPort: {{ .Values.network.port.ist }}
|
|
||||||
# a readinessprobe is a much more complex affair with
|
|
||||||
# statefulsets, as the container must be "live"
|
|
||||||
# before the next stateful member is created
|
|
||||||
# and with galera this is problematic
|
|
||||||
readinessProbe:
|
readinessProbe:
|
||||||
exec:
|
exec:
|
||||||
command:
|
command:
|
||||||
- python
|
- bash
|
||||||
- /mariadb-readiness.py
|
- /tmp/readiness.sh
|
||||||
initialDelaySeconds: 60
|
|
||||||
volumeMounts:
|
volumeMounts:
|
||||||
- name: mycnfd
|
- name: mycnfd
|
||||||
mountPath: /etc/my.cnf.d
|
mountPath: /etc/mysql/conf.d
|
||||||
|
- name: mariadb-bin
|
||||||
|
mountPath: /tmp/readiness.sh
|
||||||
|
subPath: readiness.sh
|
||||||
- name: mariadb-bin
|
- name: mariadb-bin
|
||||||
mountPath: /tmp/start.sh
|
mountPath: /tmp/start.sh
|
||||||
subPath: start.sh
|
subPath: start.sh
|
||||||
- name: mariadb-bin
|
|
||||||
mountPath: /tmp/bootstrap-db.sh
|
|
||||||
subPath: bootstrap-db.sh
|
|
||||||
- name: mariadb-bin
|
|
||||||
mountPath: /tmp/peer-finder.py
|
|
||||||
subPath: peer-finder.py
|
|
||||||
- name: mariadb-bin
|
|
||||||
mountPath: /mariadb-readiness.py
|
|
||||||
subPath: readiness.py
|
|
||||||
- name: mariadb-etc
|
- name: mariadb-etc
|
||||||
mountPath: /etc/my.cnf.d/charsets.cnf
|
mountPath: /etc/mysql/my.cnf
|
||||||
subPath: charsets.cnf
|
|
||||||
- name: mariadb-etc
|
|
||||||
mountPath: /etc/my.cnf.d/engine.cnf
|
|
||||||
subPath: engine.cnf
|
|
||||||
- name: mariadb-etc
|
|
||||||
mountPath: /etc/my.cnf.d/log.cnf
|
|
||||||
subPath: log.cnf
|
|
||||||
- name: mariadb-etc
|
|
||||||
mountPath: /etc/my.cnf
|
|
||||||
subPath: my.cnf
|
subPath: my.cnf
|
||||||
- name: mariadb-etc
|
- name: mariadb-etc
|
||||||
mountPath: /etc/my.cnf.d/networking.cnf
|
mountPath: /etc/mysql/conf.d/00-base.cnf
|
||||||
subPath: networking.cnf
|
subPath: 00-base.cnf
|
||||||
- name: mariadb-etc
|
- name: mariadb-etc
|
||||||
mountPath: /etc/my.cnf.d/pid.cnf
|
mountPath: /etc/mysql/conf.d/20-override.cnf
|
||||||
subPath: pid.cnf
|
subPath: 20-override.cnf
|
||||||
- name: mariadb-etc
|
- name: mariadb-etc
|
||||||
mountPath: /etc/my.cnf.d/tuning.cnf
|
mountPath: /etc/mysql/conf.d/99-force.cnf
|
||||||
subPath: tuning.cnf
|
subPath: 99-force.cnf
|
||||||
- name: mariadb-etc
|
|
||||||
mountPath: /etc/my.cnf.d/wsrep.cnf
|
|
||||||
subPath: wsrep.cnf
|
|
||||||
- name: mysql-data
|
- name: mysql-data
|
||||||
mountPath: /var/lib/mysql
|
mountPath: /var/lib/mysql
|
||||||
volumes:
|
volumes:
|
||||||
@ -150,11 +111,11 @@ spec:
|
|||||||
- name: mariadb-etc
|
- name: mariadb-etc
|
||||||
configMap:
|
configMap:
|
||||||
name: mariadb-etc
|
name: mariadb-etc
|
||||||
{{- if .Values.development.enabled }}
|
{{- if not .Values.volume.enabled }}
|
||||||
- name: mysql-data
|
- name: mysql-data
|
||||||
hostPath:
|
emptyDir: {}
|
||||||
path: {{ .Values.development.storage_path }}
|
{{- end }}
|
||||||
{{- else }}
|
{{- if .Values.volume.enabled }}
|
||||||
volumeClaimTemplates:
|
volumeClaimTemplates:
|
||||||
- metadata:
|
- metadata:
|
||||||
name: mysql-data
|
name: mysql-data
|
@ -12,23 +12,9 @@
|
|||||||
# See the License for the specific language governing permissions and
|
# See the License for the specific language governing permissions and
|
||||||
# limitations under the License.
|
# limitations under the License.
|
||||||
|
|
||||||
# note that you need to update the gcomm member list
|
|
||||||
# below when changing this value
|
|
||||||
replicas: 3
|
replicas: 3
|
||||||
|
|
||||||
# this flag allows a "leaner" version of this chart to be installed
|
force_bootstrap: false
|
||||||
# likely lacking any resiliency or persistence, but will help
|
|
||||||
# both laptop developers and cicd systems
|
|
||||||
#
|
|
||||||
# it will deploy a single instance of mariadb, use nodeDir
|
|
||||||
# for persistence and satisfy the mariadb-seed job with
|
|
||||||
# a busybox mock
|
|
||||||
#
|
|
||||||
# note enabling this flag takes precedence when enabled and
|
|
||||||
# will override certain things, like the replicas requested
|
|
||||||
development:
|
|
||||||
enabled: false
|
|
||||||
storage_path: /var/lib/localkube/openstack-helm/mariadb
|
|
||||||
|
|
||||||
resources:
|
resources:
|
||||||
enabled: false
|
enabled: false
|
||||||
@ -39,23 +25,16 @@ resources:
|
|||||||
requests:
|
requests:
|
||||||
memory: "128Mi"
|
memory: "128Mi"
|
||||||
cpu: "500m"
|
cpu: "500m"
|
||||||
job:
|
|
||||||
seed:
|
|
||||||
limits:
|
|
||||||
memory: "128Mi"
|
|
||||||
cpu: "500m"
|
|
||||||
requests:
|
|
||||||
memory: "128Mi"
|
|
||||||
cpu: "500m"
|
|
||||||
|
|
||||||
# this drives the service name, and statefulset name
|
# this drives the service name, and statefulset name
|
||||||
service_name: mariadb
|
service_name: mariadb
|
||||||
|
|
||||||
images:
|
images:
|
||||||
mariadb: quay.io/stackanetes/stackanetes-mariadb:newton
|
mariadb: mariadb:10.1.23
|
||||||
pull_policy: IfNotPresent
|
pull_policy: IfNotPresent
|
||||||
|
|
||||||
volume:
|
volume:
|
||||||
|
enabled: true
|
||||||
class_path: volume.beta.kubernetes.io/storage-class
|
class_path: volume.beta.kubernetes.io/storage-class
|
||||||
class_name: general
|
class_name: general
|
||||||
size: 2Gi
|
size: 2Gi
|
||||||
@ -66,14 +45,14 @@ labels:
|
|||||||
|
|
||||||
network:
|
network:
|
||||||
port:
|
port:
|
||||||
wsrep: 4567
|
|
||||||
mariadb: 3306
|
|
||||||
ist: 4444
|
ist: 4444
|
||||||
dns:
|
mariadb: 3306
|
||||||
kubernetes_domain: cluster.local
|
wsrep: 4567
|
||||||
|
|
||||||
database:
|
database:
|
||||||
root_password: password
|
root_password: password
|
||||||
cluster_name: mariadb
|
|
||||||
node_name: master
|
# Any configuration here will override the base config.
|
||||||
wsrep_sst_method: rsync
|
# config_override: |-
|
||||||
|
# [mysqld]
|
||||||
|
# wsrep_slave_threads=1
|
||||||
|
@ -82,8 +82,6 @@ network:
|
|||||||
|
|
||||||
dependencies:
|
dependencies:
|
||||||
db_init:
|
db_init:
|
||||||
jobs:
|
|
||||||
- mariadb-seed
|
|
||||||
service:
|
service:
|
||||||
- mariadb
|
- mariadb
|
||||||
db_sync:
|
db_sync:
|
||||||
|
@ -126,8 +126,6 @@ ml2:
|
|||||||
|
|
||||||
dependencies:
|
dependencies:
|
||||||
db_init:
|
db_init:
|
||||||
jobs:
|
|
||||||
- mariadb-seed
|
|
||||||
service:
|
service:
|
||||||
- mariadb
|
- mariadb
|
||||||
db_sync:
|
db_sync:
|
||||||
|
@ -144,8 +144,6 @@ dependencies:
|
|||||||
service:
|
service:
|
||||||
- mariadb
|
- mariadb
|
||||||
db_init:
|
db_init:
|
||||||
jobs:
|
|
||||||
- mariadb-seed
|
|
||||||
service:
|
service:
|
||||||
- mariadb
|
- mariadb
|
||||||
db_sync:
|
db_sync:
|
||||||
|
@ -95,8 +95,6 @@ network:
|
|||||||
|
|
||||||
dependencies:
|
dependencies:
|
||||||
db_init:
|
db_init:
|
||||||
jobs:
|
|
||||||
- mariadb-seed
|
|
||||||
service:
|
service:
|
||||||
- mariadb
|
- mariadb
|
||||||
db_sync:
|
db_sync:
|
||||||
|
Loading…
Reference in New Issue
Block a user