ArgoCD Notifications for Multi-source applications

[VsevolodKalinin]

Good evening) I want to use ArgoCD Notifications for Multi-source applications, but I can't figure out how to properly describe the template, please help because I didn't find the information on the documentation site )

Configmap

`apiVersion: v1
kind: ConfigMap
metadata:
  name: argocd-notifications-cm
  namespace: argocd
data:
  # TODO Replace with family name (instead of yc-qwerty)
  context: |
    argocdUrl: https://xxxx.com
  service.teams: |
    recipientUrls: 
      argo: $channel-teams-url
  template.app-health-ok: |
    email:
      subject: Application {{ "{{" }}.app.metadata.name}} is OK.
    message: |+
      Application {{ "{{" }}.app.metadata.name}} is OK.
      Application details: {{ "{{" }}.context.argocdUrl}}/applications/{{ "{{" }}.app.metadata.name}}.
    teams:
      themeColor: '#008000'
      title: Application {{ "{{" }}.app.metadata.name}} is OK.
      facts: |
        [{
          "name": "Sync Status",
          "value": "{{ "{{" }}.app.status.sync.status}}"
        },
        {
          "name": "Synced at",
          "value": "{{ "{{" }}.app.status.operationState.finishedAt}}"
        },
        {
          "name": "App Status",
          "value": "{{ "{{" }}.app.status.health.status}}"
        },
        {
          "name": "Operation State Phase",
          "value": "{{ "{{" }}.app.status.operationState.phase}}"
        },
        {
          "name": "Repository",
          "value": "{{ "{{" }}.app.spec.source.repoURL}}"
        }
        {{ "{{" }}range $index, $c := .app.status.conditions}}
          {{ "{{" }}if not $index}},{{ "{{" }}end}}
          {{ "{{" }}if $index}},{{ "{{" }}end}}
          {
            "name": "{{ "{{" }}$c.type}}",
            "value": "{{ "{{" }}$c.message}}",
          }
        {{ "{{" }}end}}
        ]
      potentialAction: |-
        [{
          "@type":"OpenUri",
          "name":"Operation Details",
          "targets":[{
            "os":"default",
            "uri":"{{ "{{" }}.context.argocdUrl}}/applications/{{ "{{" }}.app.metadata.name}}?operation=true"
          }]
        },
        {
          "@type":"OpenUri",
          "name":"Open Repository",
          "targets":[{
            "os":"default",
            "uri":"{{ "{{" }}.app.spec.source.repoURL | call .repo.RepoURLToHTTPS}}"
          }]
        }]
  trigger.on-health-ok: |
    - description: Application is Healthy
      send:
      - app-health-ok
      when: app.status.health.status == 'Healthy'    `

  app.yaml

`project: prod-1
destination:
  server: 'https://kubernetes.default.svc'
  namespace: prod-1
syncPolicy:
  syncOptions:
    - CreateNamespace = true
revisionHistoryLimit: 10
sources:
  - repoURL: 'xxxxx'
    path: >-
      xxxxxxxxxx
    targetRevision: xxxxxxxx
    helm:
      valueFiles:
        - $values/auth_values.yaml
      values: |
        "yc_deployment_cpu_utilization": "70"
        "yc_deployment_limits_cpu": "200m"
        "yc_deployment_limits_memory": "500Mi"
        "yc_deployment_max_replica": "2"
        "yc_stages_family": "prod"
  - repoURL: 'xxxxxx'
    path: .
    targetRevision: prod-1
    ref: values
`

I tried to change it

"uri":"{{ "{{" }}.app.spec.source.repoURL | call .repo.RepoURLToHTTPS}}"

"uri":"{{ "{{" }}(index .app.spec.sources 0 ).repoURL| call .repo.RepoURLToHTTPS}}"

error " template: app-health-ok:19:15: executing "app-health-ok" at <index .app.spec.source 0>: error calling index:"

what are the ways to solve the problem?

[dhorner71]

@VsevolodKalinin i found your post looking to solve the same error. i used the same syntax to solve the error.

not sure if you've solved your issue but i caught in your above error message a reference to ".app.spec.source 0" instead of ".app.spec.sources 0".

[liranZiv27]

For whoever sees this in the future -
To use notifications in multi source apps, and populate the "revision" or the "repository" parameter, you need to access the array object, to do that -

  {
    "title": "Repository",
    "value": "{{(index .app.spec.sources 1).repoURL | call .repo.RepoURLToHTTPS}}",
    "short": true
  },
  {
    "title": "Revision",
    "value": "{{(index .app.spec.sources 1).targetRevision}}",
    "short": true
  },

Just replace the index with the index of your array item.

[dbcelm]

@liranZiv27 also what will be used to fetch commitId from sync revision in case of multiple sources? with single source I'm using {{.app.sync.status.revision}}

I tried index but its giving error

[liranZiv27]

@dbcelm
I would assume it is something along the lines of -

{{(index .app.sync.status.revision 1)}}

Change it to the index of the revision 0/1/2/...n
I'm not sure it will work though.

[stelah1423]

I can confirm, the right key to use here is .app.status.sync.revisions. Note, the revisions vs revision when using multiple sources.