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Introduce Helm storage backends installation manifests (#63)
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@pkosiec
pkosiec authored Mar 22, 2022
1 parent 0d5cf6d commit df7de74
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2 changes: 1 addition & 1 deletion manifests/implementation/capactio/capact/validation/action/passing-b.yaml
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Expand Up @@ -40,7 +40,7 @@ spec:
revision: 0.1.0
cap.core.type.hub.storage:
allOf:
- name: cap.type.helm.storage
- name: cap.type.helm.release.storage
revision: 0.1.0
alias: helm-storage

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317 changes: 317 additions & 0 deletions manifests/implementation/helm/storage/install.yaml
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ocfVersion: 0.0.1
revision: 0.1.0
kind: Implementation
metadata:
prefix: "cap.implementation.helm.storage"
name: install
displayName: "Install"
description: "Installs Helm Release and Helm Template storage backends"
documentationURL: https://capact.io/docs
supportURL: https://helm.sh/
iconURL: https://storage.googleapis.com/dashboard-icons/helm.svg
maintainers:
- email: [email protected]
name: Capact Dev Team
url: https://capact.io
license:
name: "Apache 2.0"

spec:
appVersion: "0.x"
additionalInput:
parameters:
additional-parameters:
typeRef:
path: "cap.type.helm.storage.install-input"
revision: 0.1.0

outputTypeInstanceRelations:
helm-release-storage:
uses:
- helm-release
helm-template-storage:
uses:
- helm-release

implements:
- path: "cap.interface.helm.storage.install"
revision: 0.1.0

requires:
cap.core.type.platform:
oneOf:
- name: kubernetes
revision: 0.1.0

imports:
- interfaceGroupPath: cap.interface.runner.argo
alias: argo
methods:
- name: run
revision: 0.1.0
- interfaceGroupPath: cap.interface.templating.jinja2
alias: jinja2
methods:
- name: template
revision: 0.1.0
- interfaceGroupPath: cap.interface.runner.helm
alias: helm
methods:
- name: install
revision: 0.1.0

action:
runnerInterface: argo.run
args:
workflow:
entrypoint: deploy
templates:
- name: deploy
inputs:
artifacts:
- name: input-parameters
- name: additional-parameters
optional: true
outputs:
artifacts:
- name: helm-release-storage
from: "{{steps.produce-output.outputs.artifacts.helm-release}}"
- name: helm-template-storage
from: "{{steps.produce-output.outputs.artifacts.helm-template}}"
steps:
- - name: prepare-parameters
template: prepare-parameters
arguments:
artifacts:
- name: input-parameters
from: "{{inputs.artifacts.input-parameters}}"
- name: additional-parameters
from: "{{inputs.artifacts.additional-parameters}}"
optional: true

- - name: create-helm-args
capact-action: jinja2.template
arguments:
artifacts:
- name: input-parameters
from: "{{steps.prepare-parameters.outputs.artifacts.merged}}"
- name: configuration
raw:
data: ""
- name: template
raw:
data: |
generateName: true
chart:
name: "helm-storage-backend"
repo: "https://storage.googleapis.com/capactio-latest-charts"
version: <@ input.version | default("0.6.0-bb9b779") @>
values:
affinity: <@ additionalinput.affinity | default({}) | tojson @>
autoscaling:
enabled: <@ additionalinput.autoscaling.enabled | default(false) | tojson @>
maxReplicas: <@ additionalinput.autoscaling.maxReplicas | default(100) @>
minReplicas: <@ additionalinput.autoscaling.minReplicas | default(1) @>
targetCPUUtilizationPercentage: <@ additionalinput.autoscaling.targetCPUUtilizationPercentage | default(80) @>
global:
containerRegistry:
overrideTag: <@ additionalinput.global.containerRegistry.overrideTag | default("bb9b779") @>
path: <@ additionalinput.global.containerRegistry.path | default("ghcr.io/capactio") @>
helmReleaseBackend:
enabled: <@ additionalinput.helmReleaseBackend.enabled | default(true) | tojson @>
service:
port: <@ additionalinput.helmReleaseBackend.service.port | default(50051) @>
type: <@ additionalinput.helmReleaseBackend.service.type | default("ClusterIP") @>
helmTemplateBackend:
enabled: <@ additionalinput.helmTemplateBackend.enabled | default(true) | tojson @>
service:
port: <@ additionalinput.helmTemplateBackend.service.port | default(50052) @>
type: <@ additionalinput.helmTemplateBackend.service.type | default("ClusterIP") @>
image:
name: <@ additionalinput.image.name | default("helm-storage-backend") @>
pullPolicy: <@ additionalinput.image.pullPolicy | default("IfNotPresent") @>
imagePullSecrets: <@ additionalinput.imagePullSecrets | default([]) | tojson @>
nodeSelector: <@ additionalinput.nodeSelector | default({}) | tojson @>
podAnnotations: <@ additionalinput.podAnnotations | default({}) | tojson @>
podSecurityContext: <@ additionalinput.podSecurityContext | default({}) | tojson @>
replicaCount: <@ additionalinput.replicaCount | default(1) @>
resources:
limits:
cpu: <@ additionalinput.resources.limits.cpu | default("100m") @>
memory: <@ additionalinput.resources.limits.memory | default("32Mi") @>
requests:
cpu: <@ additionalinput.resources.requests.cpu | default("30m") @>
memory: <@ additionalinput.resources.requests.memory | default("16Mi") @>
securityContext: <@ additionalinput.securityContext | default({}) | tojson @>
tolerations: <@ additionalinput.tolerations | default([]) | tojson @>
output:
goTemplate: |
releaseSvcUrl: '{{ include "helm-storage-backend.fullname" . }}-release.{{ .Release.Namespace }}:{{ .Values.helmReleaseBackend.service.port }}'
templateSvcUrl: '{{ include "helm-storage-backend.fullname" . }}-template.{{ .Release.Namespace }}:{{ .Values.helmTemplateBackend.service.port }}'
- - name: helm-install
capact-action: helm.install
capact-outputTypeInstances:
- name: helm-release
from: helm-release
arguments:
artifacts:
- name: input-parameters
from: "{{steps.create-helm-args.outputs.artifacts.render}}"
- name: runner-context
from: "{{workflow.outputs.artifacts.runner-context}}"

- - name: render-output-script
capact-action: jinja2.template
arguments:
artifacts:
- name: template
raw:
data: |
#!/bin/sh
set -e
cat << EOF > /tmp/helm-release
url: "<@ releaseSvcUrl @>"
acceptValue: false
contextSchema: |-
{
"\$schema": "http://json-schema.org/draft-07/schema",
"type": "object",
"required": [
"name",
"namespace",
"chartLocation"
],
"properties": {
"name": {
"\$id": "#/properties/context/properties/name",
"type": "string"
},
"namespace": {
"\$id": "#/properties/context/properties/namespace",
"type": "string"
},
"chartLocation": {
"\$id": "#/properties/context/properties/chartLocation",
"type": "string"
},
"driver": {
"\$id": "#/properties/context/properties/driver",
"type": "string",
"default": "secrets",
"enum": [
"secrets",
"configmaps",
"sql"
]
}
},
"additionalProperties": false
}
EOF
cat << EOF > /tmp/helm-template
url: "<@ templateSvcUrl @>"
acceptValue: false
contextSchema: |-
{
"\$schema": "http://json-schema.org/draft-07/schema",
"type": "object",
"required": [
"goTemplate",
"release"
],
"properties": {
"goTemplate": {
"\$id": "#/properties/context/properties/goTemplate",
"type": "string"
},
"release": {
"required": [
"name",
"namespace"
],
"\$id": "#/properties/context/properties/release",
"type": "object",
"additionalProperties": false,
"properties": {
"name": {
"\$id": "#/properties/context/properties/release/properties/name",
"type": "string"
},
"namespace": {
"\$id": "#/properties/context/properties/release/properties/namespace",
"type": "string"
},
"driver": {
"\$id": "#/properties/context/properties/release/properties/driver",
"type": "string",
"default": "secrets",
"enum": [
"secrets",
"configmaps",
"sql"
]
}
}
}
},
"additionalProperties": false
}
EOF
# To avoid rare "no such file or directory" errors
# See also: https://github.com/argoproj/argo-workflows/issues/1256
sleep 1
- name: input-parameters
from: "{{steps.helm-install.outputs.artifacts.additional}}"
- name: configuration
raw:
data: ""

- - name: produce-output
template: produce-output-tmpl
capact-outputTypeInstances:
- name: helm-release-storage
from: helm-release
- name: helm-template-storage
from: helm-template
arguments:
artifacts:
- name: script
from: "{{steps.render-output-script.outputs.artifacts.render}}"

- name: produce-output-tmpl
inputs:
artifacts:
- name: script
path: /script
mode: 0755
outputs:
artifacts:
- name: helm-release
path: /tmp/helm-release
- name: helm-template
path: /tmp/helm-template
container:
image: alpine:3.7
command: [ sh ]
args:
- "{{inputs.artifacts.script.path}}"

- name: prepare-parameters
inputs:
artifacts:
- name: input-parameters
path: /yamls/input.yaml
- name: additional-parameters
path: /yamls/additionalinput.yaml
optional: true
container:
image: ghcr.io/capactio/pr/infra/merger:PR-428
outputs:
artifacts:
- name: merged
path: /merged.yaml
15 changes: 15 additions & 0 deletions manifests/interface/helm/storage.yaml
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ocfVersion: 0.0.1
revision: 0.1.0
kind: InterfaceGroup
metadata:
prefix: "cap.interface.helm"
name: "storage"
displayName: "Helm Storage"
description: "Interfaces for Helm Storage"
documentationURL: https://capact.io/docs
supportURL: https://helm.sh/
iconURL: https://storage.googleapis.com/dashboard-icons/helm.svg
maintainers:
- email: [email protected]
name: Capact Dev Team
url: https://capact.io
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