From 5176f187b09b8e2bdb50d9d59984353af39616e0 Mon Sep 17 00:00:00 2001 From: Jedrzej Nowak Date: Mon, 17 Aug 2015 20:27:05 +0200 Subject: [PATCH] Riak cluster 3 nodes example with haproxy on each node --- example-riaks.py | 113 +++- resources/haproxy_config/actions/run.yml | 5 +- resources/haproxy_config/meta.yaml | 3 + .../haproxy_config/templates/haproxy.cfg | 17 +- resources/haproxy_service/actions/install.yml | 10 + resources/haproxy_service/actions/run.yml | 26 +- resources/haproxy_service/meta.yaml | 9 - resources/haproxy_service_config/meta.yaml | 9 +- resources/riak_node/actions/commit.yml | 2 +- resources/riak_node/actions/run.yml | 17 +- resources/riak_node/meta.yaml | 9 + resources/riak_node/templates/riak.conf | 494 ++++++++++++++++++ 12 files changed, 662 insertions(+), 52 deletions(-) create mode 100644 resources/haproxy_service/actions/install.yml create mode 100644 resources/riak_node/templates/riak.conf diff --git a/example-riaks.py b/example-riaks.py index ce1427d5..869e2120 100644 --- a/example-riaks.py +++ b/example-riaks.py @@ -50,8 +50,8 @@ def setup_riak(): continue # print 'Validating {}'.format(r.name) - errors = validation.validate_resource(r) - if errors: + local_errors = validation.validate_resource(r) + if local_errors: has_errors = True print 'ERROR: %s: %s' % (r.name, errors) @@ -77,7 +77,108 @@ def setup_riak(): add_event(event) print 'Use solar changes process & orch' - sys.exit(1) + sys.exit(0) + + +def setup_haproxies(): + hps = [] + hpc = [] + hpsc_http = [] + hpsc_pb = [] + for i in xrange(3): + num = i + 1 + hps.append(vr.create('haproxy_service%d' % num, + 'resources/haproxy_service', + {})[0]) + hpc.append(vr.create('haproxy_config%d' % num, + 'resources/haproxy_config', + {})[0]) + hpsc_http.append(vr.create('haproxy_service_config_http%d' % num, + 'resources/haproxy_service_config', + {'listen_port': 8098, + 'protocol': 'http', + 'name': 'riak_haproxy_http%d' % num})[0]) + hpsc_pb.append(vr.create('haproxy_service_config_pb%d' % num, + 'resources/haproxy_service_config', + {'listen_port': 8087, + 'protocol': 'tcp', + 'name': 'riak_haproxy_pb%d' % num})[0]) + + riak1 = resource.load('riak_service1') + riak2 = resource.load('riak_service2') + riak3 = resource.load('riak_service3') + riaks = [riak1, riak2, riak3] + + for single_hpsc in hpsc_http: + for riak in riaks: + signals.connect(riak, single_hpsc, {'ip': 'servers', + 'riak_port_http': 'ports'}) + + for single_hpsc in hpsc_pb: + for riak in riaks: + signals.connect(riak, single_hpsc, {'ip': 'servers', + 'riak_port_pb': 'ports'}) + + # haproxy config to haproxy service + + for single_hpc, single_hpsc in zip(hpc, hpsc_http): + signals.connect(single_hpsc, single_hpc, {'protocol': 'configs_protocols', + 'listen_port': 'listen_ports', + 'name': 'configs_names', + 'servers': 'configs', + 'ports': 'configs_ports'}) + + for single_hpc, single_hpsc in zip(hpc, hpsc_pb): + signals.connect(single_hpsc, single_hpc, {'protocol': 'configs_protocols', + 'listen_port': 'listen_ports', + 'name': 'configs_names', + 'servers': 'configs', + 'ports': 'configs_ports'}) + + for single_hps, single_hpc in zip(hps, hpc): + signals.connect(single_hpc, single_hps, {'listen_ports': 'ports'}) + + # assign haproxy services to each node + + node1 = resource.load('node1') + node2 = resource.load('node2') + node3 = resource.load('node3') + nodes = [node1, node2, node3] + + for single_node, single_hps in zip(nodes, hps): + signals.connect(single_node, single_hps) + + for single_node, single_hpc in zip(nodes, hpc): + signals.connect(single_node, single_hpc) + + has_errors = False + for r in locals().values(): + + # TODO: handle list + if not isinstance(r, resource.Resource): + continue + + # print 'Validating {}'.format(r.name) + local_errors = validation.validate_resource(r) + if local_errors: + has_errors = True + print 'ERROR: %s: %s' % (r.name, errors) + + if has_errors: + print "ERRORS" + sys.exit(1) + + events = [] + for node, single_hps, single_hpc in zip(nodes, hps, hpc): + r = React(node.name, 'run', 'success', single_hps.name, 'install') + d = Dep(single_hps.name, 'install', 'success', single_hpc.name, 'run') + events.extend([r, d]) + + for event in events: + add_event(event) + + + @@ -91,6 +192,11 @@ def deploy(): setup_riak() +@click.command() +def add_haproxies(): + setup_haproxies() + + @click.command() def undeploy(): raise NotImplemented("Not yet") @@ -99,6 +205,7 @@ def undeploy(): main.add_command(deploy) main.add_command(undeploy) +main.add_command(add_haproxies) if __name__ == '__main__': diff --git a/resources/haproxy_config/actions/run.yml b/resources/haproxy_config/actions/run.yml index c8be260b..60b6e239 100644 --- a/resources/haproxy_config/actions/run.yml +++ b/resources/haproxy_config/actions/run.yml @@ -5,9 +5,10 @@ config_dir: {src: {{ config_dir.value['src'] }}, dst: {{ config_dir.value['dst'] }}} haproxy_ip: {{ ip }} haproxy_services: - {% for service, ports, listen_port in zip(configs.value, configs_ports.value, listen_ports.value) %} + {% for service, ports, listen_port, protocol in zip(configs.value, configs_ports.value, listen_ports.value, configs_protocols.value) %} - name: {{ service['emitter_attached_to'] }} listen_port: {{ listen_port['value'] }} + protocol: {{ protocol['value'] }} servers: {% for server_ip, server_port in zip(service['value'], ports['value']) %} - name: {{ server_ip['emitter_attached_to'] }} @@ -18,4 +19,4 @@ tasks: - file: path={{ config_dir.value['src'] }}/ state=directory - file: path={{ config_dir.value['src'] }}/haproxy.cfg state=touch - - template: src={{ resource_dir }}/templates/haproxy.cfg dest={{ config_dir.value['src'] }}/haproxy.cfg + - template: src={{ resource_dir }}/templates/haproxy.cfg dest=/etc/haproxy/haproxy.cfg diff --git a/resources/haproxy_config/meta.yaml b/resources/haproxy_config/meta.yaml index 46a46232..fae284d4 100644 --- a/resources/haproxy_config/meta.yaml +++ b/resources/haproxy_config/meta.yaml @@ -20,6 +20,9 @@ input: configs_ports: schema: [{value: [{value: int}]}] value: [] + configs_protocols: + schema: [{value: str}] + value: [] ssh_user: schema: str! value: diff --git a/resources/haproxy_config/templates/haproxy.cfg b/resources/haproxy_config/templates/haproxy.cfg index ea258a27..02f0a857 100644 --- a/resources/haproxy_config/templates/haproxy.cfg +++ b/resources/haproxy_config/templates/haproxy.cfg @@ -2,13 +2,13 @@ global log 127.0.0.1 local0 log 127.0.0.1 local1 notice maxconn 4096 - tune.ssl.default-dh-param 2048 +# tune.ssl.default-dh-param 2048 pidfile /var/run/haproxy.pid user haproxy group haproxy daemon stats socket /var/run/haproxy.stats level admin - ssl-default-bind-options no-sslv3 +# ssl-default-bind-options no-sslv3 # ubuntu 14.04 have too old haproxy defaults log global @@ -30,6 +30,7 @@ defaults {% for service in haproxy_services %} listen {{ service['name'] }} 0.0.0.0:{{ service['listen_port'] }} +{% if service['protocol'] == 'http' %} mode http stats enable stats uri /haproxy?stats @@ -42,5 +43,17 @@ listen {{ service['name'] }} 0.0.0.0:{{ service['listen_port'] }} {% for server in service['servers'] %} server {{ server['name'] }} {{ server['ip'] }}:{{ server['port'] }} check {% endfor %} +{% elif service['protocol'] == 'tcp' %} +# tcp there + mode tcp + mode tcp + option tcpka + option srvtcpka + balance leastconn + {% for server in service['servers'] %} + server {{ server['name'] }} {{ server['ip'] }}:{{ server['port'] }} check + {% endfor %} +{% endif %} + {% endfor %} diff --git a/resources/haproxy_service/actions/install.yml b/resources/haproxy_service/actions/install.yml new file mode 100644 index 00000000..91a7795a --- /dev/null +++ b/resources/haproxy_service/actions/install.yml @@ -0,0 +1,10 @@ +- hosts: [{{ ip }}] + sudo: yes + tasks: + - apt: + name: haproxy + state: present + - replace: + dest: '/etc/default/haproxy' + regexp: ENABLED=0 + replace: ENABLED=1 diff --git a/resources/haproxy_service/actions/run.yml b/resources/haproxy_service/actions/run.yml index c422ed11..f9feeab4 100644 --- a/resources/haproxy_service/actions/run.yml +++ b/resources/haproxy_service/actions/run.yml @@ -2,26 +2,6 @@ - hosts: [{{ ip }}] sudo: yes tasks: - - docker: - name: {{ resource_name }} - image: {{ image }} - state: running - net: host - {% if ports.value %} - ports: - {% for port in ports.value %} - {% for p in port['value'] %} - - {{ p['value'] }}:{{ p['value'] }} - {% endfor %} - {% endfor %} - {% endif %} - {% if host_binds.value %} - volumes: - # TODO: host_binds might need more work - # Currently it's not that trivial to pass custom src: dst here - # (when a config variable is passed here from other resource) - # so we mount it to the same directory as on host - {% for bind in host_binds.value %} - - {{ bind['value']['src'] }}:{{ bind['value']['dst'] }}:{{ bind['value'].get('mode', 'ro') }} - {% endfor %} - {% endif %} + - service: + name: haproxy + state: reloaded diff --git a/resources/haproxy_service/meta.yaml b/resources/haproxy_service/meta.yaml index ebd1a798..4414b807 100644 --- a/resources/haproxy_service/meta.yaml +++ b/resources/haproxy_service/meta.yaml @@ -5,18 +5,9 @@ input: ip: schema: str! value: - image: - schema: str! - value: tutum/haproxy ports: schema: [{value: [{value: int}]}] value: [] - host_binds: - schema: [{value: {src: str, dst: str}}] - value: [] - volume_binds: - schema: [{src: str, dst: str}] - value: [] ssh_user: schema: str! value: diff --git a/resources/haproxy_service_config/meta.yaml b/resources/haproxy_service_config/meta.yaml index 139c18fe..1e16619e 100644 --- a/resources/haproxy_service_config/meta.yaml +++ b/resources/haproxy_service_config/meta.yaml @@ -1,13 +1,16 @@ -id: haproxy_keystone_config +id: haproxy_general_config handler: none version: 1.0.0 input: name: schema: str! - value: keystone-admin + value: general_haproxy listen_port: schema: int! value: 9999 + protocol: + schema: str! + value: http ports: schema: [{value: int}] value: [] @@ -15,4 +18,4 @@ input: schema: [{value: str}] value: [] -tags: [resources/haproxy, resource/haproxy_keystone_config] +tags: [resources/haproxy, resource/haproxy_general_config] diff --git a/resources/riak_node/actions/commit.yml b/resources/riak_node/actions/commit.yml index ada06401..1d2c6f3f 100644 --- a/resources/riak_node/actions/commit.yml +++ b/resources/riak_node/actions/commit.yml @@ -1,6 +1,6 @@ - hosts: [{{ip}}] sudo: yes tasks: - - shell: sleep 30 + # - shell: sleep 30 - shell: riak-admin cluster plan - shell: riak-admin cluster commit diff --git a/resources/riak_node/actions/run.yml b/resources/riak_node/actions/run.yml index 5f91f982..4c9467ed 100644 --- a/resources/riak_node/actions/run.yml +++ b/resources/riak_node/actions/run.yml @@ -1,25 +1,24 @@ - hosts: [{{ip}}] sudo: yes tasks: + # those below are mostly for tests + - shell: killall -u riak + ignore_errors: yes + # remove above when non tests - shell: curl -s https://packagecloud.io/install/repositories/basho/riak/script.deb.sh | sudo bash - apt: name: riak state: present - # - shell: sed -ie "s/127.0.0.1/{{ip}}/g" /etc/riak/riak.conf - service: name: riak state: stopped - - replace: + - file: path=/etc/riak/riak.conf state=touch + - template: + src: {{ resource_dir }}/templates/riak.conf dest: /etc/riak/riak.conf - regexp: '127.0.0.1' - replace: '0.0.0.0' - - replace: - dest: /etc/riak/riak.conf - regexp: '^nodename = .*\n' - replace: 'nodename = {{riak_name}}\n\n' - # TODO: should use name/hostname instead of ip - shell: rm -fr /var/lib/riak/kv_vnode/* - shell: rm -fr /var/lib/riak/ring/* + - service: name: riak state: reloaded diff --git a/resources/riak_node/meta.yaml b/resources/riak_node/meta.yaml index ed8c172a..d1b3f484 100644 --- a/resources/riak_node/meta.yaml +++ b/resources/riak_node/meta.yaml @@ -18,6 +18,15 @@ input: riak_name: schema: str! value: + riak_port_http: + schema: int! + value: 18098 + riak_port_pb: + schema: int! + value: 18087 + riak_port_solr: + schema: int! + value: 8985 join_to: schema: str value: diff --git a/resources/riak_node/templates/riak.conf b/resources/riak_node/templates/riak.conf new file mode 100644 index 00000000..4b614d3c --- /dev/null +++ b/resources/riak_node/templates/riak.conf @@ -0,0 +1,494 @@ +## Where to emit the default log messages (typically at 'info' +## severity): +## off: disabled +## file: the file specified by log.console.file +## console: to standard output (seen when using `riak attach-direct`) +## both: log.console.file and standard out. +## +## Default: file +## +## Acceptable values: +## - one of: off, file, console, both +log.console = file + +## The severity level of the console log, default is 'info'. +## +## Default: info +## +## Acceptable values: +## - one of: debug, info, notice, warning, error, critical, alert, emergency, none +log.console.level = info + +## When 'log.console' is set to 'file' or 'both', the file where +## console messages will be logged. +## +## Default: $(platform_log_dir)/console.log +## +## Acceptable values: +## - the path to a file +log.console.file = $(platform_log_dir)/console.log + +## The file where error messages will be logged. +## +## Default: $(platform_log_dir)/error.log +## +## Acceptable values: +## - the path to a file +log.error.file = $(platform_log_dir)/error.log + +## When set to 'on', enables log output to syslog. +## +## Default: off +## +## Acceptable values: +## - on or off +log.syslog = off + +## Whether to enable the crash log. +## +## Default: on +## +## Acceptable values: +## - on or off +log.crash = on + +## If the crash log is enabled, the file where its messages will +## be written. +## +## Default: $(platform_log_dir)/crash.log +## +## Acceptable values: +## - the path to a file +log.crash.file = $(platform_log_dir)/crash.log + +## Maximum size in bytes of individual messages in the crash log +## +## Default: 64KB +## +## Acceptable values: +## - a byte size with units, e.g. 10GB +log.crash.maximum_message_size = 64KB + +## Maximum size of the crash log in bytes, before it is rotated +## +## Default: 10MB +## +## Acceptable values: +## - a byte size with units, e.g. 10GB +log.crash.size = 10MB + +## The schedule on which to rotate the crash log. For more +## information see: +## https://github.com/basho/lager/blob/master/README.md#internal-log-rotation +## +## Default: $D0 +## +## Acceptable values: +## - text +log.crash.rotation = $D0 + +## The number of rotated crash logs to keep. When set to +## 'current', only the current open log file is kept. +## +## Default: 5 +## +## Acceptable values: +## - an integer +## - the text "current" +log.crash.rotation.keep = 5 + +## Name of the Erlang node +## +## Default: riak@127.0.0.1 +## +## Acceptable values: +## - text +nodename = {{riak_name}} + +## Cookie for distributed node communication. All nodes in the +## same cluster should use the same cookie or they will not be able to +## communicate. +## +## Default: riak +## +## Acceptable values: +## - text +distributed_cookie = riak + +## Sets the number of threads in async thread pool, valid range +## is 0-1024. If thread support is available, the default is 64. +## More information at: http://erlang.org/doc/man/erl.html +## +## Default: 64 +## +## Acceptable values: +## - an integer +erlang.async_threads = 64 + +## The number of concurrent ports/sockets +## Valid range is 1024-134217727 +## +## Default: 65536 +## +## Acceptable values: +## - an integer +erlang.max_ports = 65536 + +## Set scheduler forced wakeup interval. All run queues will be +## scanned each Interval milliseconds. While there are sleeping +## schedulers in the system, one scheduler will be woken for each +## non-empty run queue found. An Interval of zero disables this +## feature, which also is the default. +## This feature is a workaround for lengthy executing native code, and +## native code that do not bump reductions properly. +## More information: http://www.erlang.org/doc/man/erl.html#+sfwi +## +## Default: 500 +## +## Acceptable values: +## - an integer +## erlang.schedulers.force_wakeup_interval = 500 + +## Enable or disable scheduler compaction of load. By default +## scheduler compaction of load is enabled. When enabled, load +## balancing will strive for a load distribution which causes as many +## scheduler threads as possible to be fully loaded (i.e., not run out +## of work). This is accomplished by migrating load (e.g. runnable +## processes) into a smaller set of schedulers when schedulers +## frequently run out of work. When disabled, the frequency with which +## schedulers run out of work will not be taken into account by the +## load balancing logic. +## More information: http://www.erlang.org/doc/man/erl.html#+scl +## +## Default: false +## +## Acceptable values: +## - one of: true, false +## erlang.schedulers.compaction_of_load = false + +## Enable or disable scheduler utilization balancing of load. By +## default scheduler utilization balancing is disabled and instead +## scheduler compaction of load is enabled which will strive for a +## load distribution which causes as many scheduler threads as +## possible to be fully loaded (i.e., not run out of work). When +## scheduler utilization balancing is enabled the system will instead +## try to balance scheduler utilization between schedulers. That is, +## strive for equal scheduler utilization on all schedulers. +## More information: http://www.erlang.org/doc/man/erl.html#+sub +## +## Acceptable values: +## - one of: true, false +## erlang.schedulers.utilization_balancing = true + +## Number of partitions in the cluster (only valid when first +## creating the cluster). Must be a power of 2, minimum 8 and maximum +## 1024. +## +## Default: 64 +## +## Acceptable values: +## - an integer +ring_size = 8 + +## Number of concurrent node-to-node transfers allowed. +## +## Default: 2 +## +## Acceptable values: +## - an integer +## transfer_limit = 2 + +## Default cert location for https can be overridden +## with the ssl config variable, for example: +## +## Acceptable values: +## - the path to a file +## ssl.certfile = $(platform_etc_dir)/cert.pem + +## Default key location for https can be overridden with the ssl +## config variable, for example: +## +## Acceptable values: +## - the path to a file +## ssl.keyfile = $(platform_etc_dir)/key.pem + +## Default signing authority location for https can be overridden +## with the ssl config variable, for example: +## +## Acceptable values: +## - the path to a file +## ssl.cacertfile = $(platform_etc_dir)/cacertfile.pem + +## DTrace support Do not enable 'dtrace' unless your Erlang/OTP +## runtime is compiled to support DTrace. DTrace is available in +## R15B01 (supported by the Erlang/OTP official source package) and in +## R14B04 via a custom source repository & branch. +## +## Default: off +## +## Acceptable values: +## - on or off +dtrace = off + +## Platform-specific installation paths (substituted by rebar) +## +## Default: ./bin +## +## Acceptable values: +## - the path to a directory +platform_bin_dir = ./bin + +## +## Default: ./data +## +## Acceptable values: +## - the path to a directory +platform_data_dir = ./data + +## +## Default: ./etc +## +## Acceptable values: +## - the path to a directory +platform_etc_dir = ./etc + +## +## Default: ./lib +## +## Acceptable values: +## - the path to a directory +platform_lib_dir = ./lib + +## +## Default: ./log +## +## Acceptable values: +## - the path to a directory +platform_log_dir = ./log + +## Enable consensus subsystem. Set to 'on' to enable the +## consensus subsystem used for strongly consistent Riak operations. +## +## Default: off +## +## Acceptable values: +## - on or off +## strong_consistency = on + +## listener.http. is an IP address and TCP port that the Riak +## HTTP interface will bind. +## +## Default: 127.0.0.1:8098 +## +## Acceptable values: +## - an IP/port pair, e.g. 127.0.0.1:10011 +listener.http.internal = 0.0.0.0:{{riak_port_http}} + +## listener.protobuf. is an IP address and TCP port that the Riak +## Protocol Buffers interface will bind. +## +## Default: 127.0.0.1:8087 +## +## Acceptable values: +## - an IP/port pair, e.g. 127.0.0.1:10011 +listener.protobuf.internal = 0.0.0.0:{{riak_port_pb}} + +## The maximum length to which the queue of pending connections +## may grow. If set, it must be an integer > 0. If you anticipate a +## huge number of connections being initialized *simultaneously*, set +## this number higher. +## +## Default: 128 +## +## Acceptable values: +## - an integer +## protobuf.backlog = 128 + +## listener.https. is an IP address and TCP port that the Riak +## HTTPS interface will bind. +## +## Acceptable values: +## - an IP/port pair, e.g. 127.0.0.1:10011 +## listener.https.internal = 127.0.0.1:8098 + +## How Riak will repair out-of-sync keys. Some features require +## this to be set to 'active', including search. +## * active: out-of-sync keys will be repaired in the background +## * passive: out-of-sync keys are only repaired on read +## * active-debug: like active, but outputs verbose debugging +## information +## +## Default: active +## +## Acceptable values: +## - one of: active, passive, active-debug +anti_entropy = active + +## Specifies the storage engine used for Riak's key-value data +## and secondary indexes (if supported). +## +## Default: bitcask +## +## Acceptable values: +## - one of: bitcask, leveldb, memory, multi +storage_backend = bitcask + +## Controls which binary representation of a riak value is stored +## on disk. +## * 0: Original erlang:term_to_binary format. Higher space overhead. +## * 1: New format for more compact storage of small values. +## +## Default: 1 +## +## Acceptable values: +## - the integer 1 +## - the integer 0 +object.format = 1 + +## Reading or writing objects bigger than this size will write a +## warning in the logs. +## +## Default: 5MB +## +## Acceptable values: +## - a byte size with units, e.g. 10GB +object.size.warning_threshold = 5MB + +## Writing an object bigger than this will send a failure to the +## client. +## +## Default: 50MB +## +## Acceptable values: +## - a byte size with units, e.g. 10GB +object.size.maximum = 50MB + +## Writing an object with more than this number of siblings will +## generate a warning in the logs. +## +## Default: 25 +## +## Acceptable values: +## - an integer +object.siblings.warning_threshold = 25 + +## Writing an object with more than this number of siblings will +## send a failure to the client. +## +## Default: 100 +## +## Acceptable values: +## - an integer +object.siblings.maximum = 100 + +## A path under which bitcask data files will be stored. +## +## Default: $(platform_data_dir)/bitcask +## +## Acceptable values: +## - the path to a directory +bitcask.data_root = $(platform_data_dir)/bitcask + +## Configure how Bitcask writes data to disk. +## erlang: Erlang's built-in file API +## nif: Direct calls to the POSIX C API +## The NIF mode provides higher throughput for certain +## workloads, but has the potential to negatively impact +## the Erlang VM, leading to higher worst-case latencies +## and possible throughput collapse. +## +## Default: erlang +## +## Acceptable values: +## - one of: erlang, nif +bitcask.io_mode = erlang + +## Set to 'off' to disable the admin panel. +## +## Default: off +## +## Acceptable values: +## - on or off +riak_control = on + +## Authentication mode used for access to the admin panel. +## +## Default: off +## +## Acceptable values: +## - one of: off, userlist +riak_control.auth.mode = off + +## If riak control's authentication mode (riak_control.auth.mode) +## is set to 'userlist' then this is the list of usernames and +## passwords for access to the admin panel. +## To create users with given names, add entries of the format: +## riak_control.auth.user.USERNAME.password = PASSWORD +## replacing USERNAME with the desired username and PASSWORD with the +## desired password for that user. +## +## Acceptable values: +## - text +## riak_control.auth.user.admin.password = pass + +## This parameter defines the percentage of total server memory +## to assign to LevelDB. LevelDB will dynamically adjust its internal +## cache sizes to stay within this size. The memory size can +## alternately be assigned as a byte count via leveldb.maximum_memory +## instead. +## +## Default: 70 +## +## Acceptable values: +## - an integer +leveldb.maximum_memory.percent = 70 + +## To enable Search set this 'on'. +## +## Default: off +## +## Acceptable values: +## - on or off +search = off + +## How long Riak will wait for Solr to start. The start sequence +## will be tried twice. If both attempts timeout, then the Riak node +## will be shutdown. This may need to be increased as more data is +## indexed and Solr takes longer to start. Values lower than 1s will +## be rounded up to the minimum 1s. +## +## Default: 30s +## +## Acceptable values: +## - a time duration with units, e.g. '10s' for 10 seconds +search.solr.start_timeout = 30s + +## The port number which Solr binds to. +## NOTE: Binds on every interface. +## +## Default: 8093 +## +## Acceptable values: +## - an integer +search.solr.port = 8093 + +## The port number which Solr JMX binds to. +## NOTE: Binds on every interface. +## +## Default: 8985 +## +## Acceptable values: +## - an integer +search.solr.jmx_port = 8985 + +## The options to pass to the Solr JVM. Non-standard options, +## i.e. -XX, may not be portable across JVM implementations. +## E.g. -XX:+UseCompressedStrings +## +## Default: -d64 -Xms1g -Xmx1g -XX:+UseStringCache -XX:+UseCompressedOops +## +## Acceptable values: +## - text +search.solr.jvm_options = -d64 -Xms1g -Xmx1g -XX:+UseStringCache -XX:+UseCompressedOops + +# new