8c9f70401a
This PS imports helm-toolkit into the Helm Infra repo Change-Id: Ife3451f9af5a40dbd5aa2414fc6226b26f81ede1
49 lines
2.3 KiB
Smarty
49 lines
2.3 KiB
Smarty
{{/*
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Copyright 2017 The Openstack-Helm Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/}}
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# This function helps resolve database style endpoints:
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#
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# Presuming that .Values contains an endpoint: definition for 'neutron-db' with the
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# appropriate attributes, a call such as:
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# { tuple "neutron-db" "internal" "userClass" "portName" . | include "helm-toolkit.endpoints.authenticated_endpoint_uri_lookup" }
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# where portName is optional if a default port has been defined in .Values
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# returns: mysql+pymysql://username:password@internal_host:3306/dbname
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{{- define "helm-toolkit.endpoints.authenticated_endpoint_uri_lookup" -}}
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{{- $type := index . 0 -}}
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{{- $endpoint := index . 1 -}}
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{{- $userclass := index . 2 -}}
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{{- $port := index . 3 -}}
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{{- $context := index . 4 -}}
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{{- $typeYamlSafe := $type | replace "-" "_" }}
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{{- $endpointMap := index $context.Values.endpoints $typeYamlSafe }}
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{{- $userMap := index $endpointMap.auth $userclass }}
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{{- $clusterSuffix := printf "%s.%s" "svc" $context.Values.endpoints.cluster_domain_suffix }}
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{{- with $endpointMap -}}
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{{- $namespace := .namespace | default $context.Release.Namespace }}
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{{- $endpointScheme := .scheme }}
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{{- $endpointUser := index $userMap "username" }}
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{{- $endpointPass := index $userMap "password" }}
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{{- $endpointHost := index .hosts $endpoint | default .hosts.default}}
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{{- $endpointPortMAP := index .port $port }}
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{{- $endpointPort := index $endpointPortMAP $endpoint | default (index $endpointPortMAP "default") }}
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{{- $endpointPath := .path | default "" }}
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{{- $endpointClusterHostname := printf "%s.%s.%s" $endpointHost $namespace $clusterSuffix }}
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{{- $endpointHostname := index .host_fqdn_override $endpoint | default .host_fqdn_override.default | default $endpointClusterHostname }}
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{{- printf "%s://%s:%s@%s:%1.f%s" $endpointScheme $endpointUser $endpointPass $endpointHostname $endpointPort $endpointPath -}}
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{{- end -}}
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{{- end -}}
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