I am trying to use Ansible to put a pause in my playbook, since I am installing an operator from the Operator Hub and don't want to continue, until I know the CRDs I require in the following steps are installed. I have the following task but can't get it working yet.
- name: Wait for CRDs to be available
command: kubectl get sub my-operator -n openshift-operators -o json
register: cmd
retries: 10
delay: 5
until: cmd.stdout | json_query('status.conditions[0].status') == true
Sample JSON
{
"apiVersion": "operators.coreos.com/v1alpha1",
"kind": "Subscription",
"metadata": {
"creationTimestamp": "2021-12-13T04:23:58Z",
"generation": 1,
"labels": {
"operators.coreos.com/argocd-operator.openshift-operators": ""
},
"name": "argocd-operator",
"namespace": "openshift-operators",
"resourceVersion": "58122",
"uid": "6eaad3c1-8329-4d00-90b8-1ab635b3b370"
},
"spec": {
"channel": "alpha",
"config": {
"env": [
{
"name": "ARGOCD_CLUSTER_CONFIG_NAMESPACES",
"value": "argocd"
}
]
},
"installPlanApproval": "Automatic",
"name": "argocd-operator",
"source": "community-operators",
"sourceNamespace": "openshift-marketplace",
"startingCSV": "argocd-operator.v0.1.0"
},
"status": {
"catalogHealth": [
{
"catalogSourceRef": {
"apiVersion": "operators.coreos.com/v1alpha1",
"kind": "CatalogSource",
"name": "operatorhubio-catalog",
"namespace": "olm",
"resourceVersion": "57924",
"uid": "95871859-edbc-45ad-885c-3edaad2a1df6"
},
"healthy": true,
"lastUpdated": "2021-12-13T04:23:59Z"
}
],
"conditions": [
{
"lastTransitionTime": "2021-12-13T04:23:59Z",
"message": "targeted catalogsource openshift-marketplace/community-operators missing",
"reason": "UnhealthyCatalogSourceFound",
"status": "True",
"type": "CatalogSourcesUnhealthy"
}
],
"lastUpdated": "2021-12-13T04:23:59Z"
}
}
CodePudding user response:
There is a small detail that is tripping up the condition. In the JSON output, the status is a string "True"
and not a boolean which we are comparing.
Note: "status": "True"
Changing the condition to match the string True
...
until: cmd.stdout | json_query('status.conditions[0].status') == "True"
Or, applying the | bool
filter...
until: stdout | json_query('status.conditions[0].status') | bool
The complete task:
- name: Wait for CRDs to be available
command: kubectl get sub my-operator -n openshift-operators -o json
register: cmd
retries: 10
delay: 5
until: cmd.stdout | json_query('status.conditions[0].status') | bool