converting string to integer in ansible

nagilli

In ansible i am running a role to create retention rules for some projects. using PUT method i stored results in register module, from that i am trying to read retention_id: "59" and project_id: "80" i need this as integer like 59 and 80 , but it is taking as string to the field but i need it as integer. i tried to change that by using "{{ item.project_id | int }}" and {{ item.metadata.retention_id | int}}

it was not changed to integer, i tried to converted the yaml body to JSON for luck. still i am getting the error.

i got struck with this task since one week . please provide any solution to get out of this.

your response will be appreciated. Thank you

actual playbook:

---
# List of projects to check retention and project ID's
- name: get projects
  uri:
    url: "https://{{ ansible_host }}/api/v2.0/projects"
    method: GET
    headers:
      Authorization: "{{ admin_passwd }}"
      Accept: application/json
    validate_certs: no
  register: projects_result 
- debug:
    var: projects_result.json | flatten(levels=1)
  
# Create retention rules for the projects
- name: creating retention rules 
  uri:
    url: "https://{{ ansible_host }}/api/v2.0/retentions/{{ item.metadata.retention_id | int}}"
    method: PUT
    body_format: json
    headers:
      Content-Type: application/json
      Authorization: "{{ admin_passwd }}"
      Accept: 'application/json, text/plain, */*'      
    body: 
      algorithm: "or"
      id: "{{ item.metadata.retention_id | int }}"
      rules: 
      - action: "retain"
        params: 
          latestPushedK: 3
        scope_selectors:
          repository: 
          - decoration: "repoMatches"
            kind: "doublestar"
            pattern: "**"
        tag_selectors: 
        - decoration: "matches"
          extras: "{\"untagged\":true}"
          kind: "doublestar"
          pattern: "**" 
        template: latestPushedK 
      scope: 
        level: "project"
        ref: "{{ item.project_id | int }}"
      trigger: 
        kind: "Schedule"
        settings:
          cron: "0 0 * * * *"
    validate_certs: no
    status_code: 200
  when: "item.registry_id is defined"
  loop: "{{ projects_result.json | flatten(levels=1) }}"
  ignore_errors: yes

with this i was getting this error:

$ ansible-playbook -i ansible/inventories/shiplab ansible/playbooks/harbor-configurations.yaml --ask-vault-pass
Vault password:

PLAY [harbor] ***********************************************************************************************************************************************

TASK [Gathering Facts] **************************************************************************************************************************************
ok: [harbor_shiplab_test1e]

TASK [../roles/harbor-retention-rules : get projects] *******************************************************************************************************
ok: [harbor_shiplab_test1e]

TASK [../roles/harbor-retention-rules : debug] **************************************************************************************************************
ok: [harbor_shiplab_test1e] => {
    "projects_result.json | flatten(levels=1)": [
        {
            "chart_count": 0,
            "creation_time": "2021-10-21T07:35:28.228Z",
            "current_user_role_id": 1,
            "current_user_role_ids": [
                1
            ],
            "cve_allowlist": {
                "creation_time": "0001-01-01T00:00:00.000Z",
                "id": 56,
                "items": [],
                "project_id": 75,
                "update_time": "0001-01-01T00:00:00.000Z"
            },
            "metadata": {
                "public": "true",
                "retention_id": "54"
            },
            "name": "harbor-esl-proxy",
            "owner_id": 1,
            "owner_name": "admin",
            "project_id": 75,
            "registry_id": 101,
            "repo_count": 0,
            "update_time": "2021-10-21T07:35:28.228Z"
        },
        {
            "chart_count": 0,
            "creation_time": "2021-10-21T07:35:43.098Z",
            "current_user_role_id": 1,
            "current_user_role_ids": [
                1
            ],
            "cve_allowlist": {
                "creation_time": "0001-01-01T00:00:00.000Z",
                "id": 58,
                "items": [],
                "project_id": 77,
                "update_time": "0001-01-01T00:00:00.000Z"
            },
            "metadata": {
                "public": "true",
                "retention_id": "56"
            },
            "name": "harbor-library-proxy",
            "owner_id": 1,
            "owner_name": "admin",
            "project_id": 77,
            "registry_id": 103,
            "repo_count": 0,
            "update_time": "2021-10-21T07:35:43.098Z"
        },
        {
            "chart_count": 0,
            "creation_time": "2021-10-21T07:35:13.930Z",
            "current_user_role_id": 1,
            "current_user_role_ids": [
                1
            ],
            "cve_allowlist": {
                "creation_time": "0001-01-01T00:00:00.000Z",
                "id": 54,
                "items": [],
                "project_id": 73,
                "update_time": "0001-01-01T00:00:00.000Z"
            },
            "metadata": {
                "public": "true",
                "retention_id": "52"
            },
            "name": "harbor-megatron-proxy",
            "owner_id": 1,
            "owner_name": "admin",
            "project_id": 73,
            "registry_id": 104,
            "repo_count": 0,
            "update_time": "2021-10-21T07:35:13.930Z"
        },
        {
            "chart_count": 0,
            "creation_time": "2021-10-21T07:35:50.271Z",
            "current_user_role_id": 1,
            "current_user_role_ids": [
                1
            ],
            "cve_allowlist": {
                "creation_time": "0001-01-01T00:00:00.000Z",
                "id": 59,
                "items": [],
                "project_id": 78,
                "update_time": "0001-01-01T00:00:00.000Z"
            },
            "metadata": {
                "public": "true",
                "retention_id": "57"
            },
            "name": "harbor-migration-poc-proxy",
            "owner_id": 1,
            "owner_name": "admin",
            "project_id": 78,
            "registry_id": 105,
            "repo_count": 0,
            "update_time": "2021-10-21T07:35:50.271Z"
        },
        {
            "chart_count": 0,
            "creation_time": "2021-10-21T07:35:57.671Z",
            "current_user_role_id": 1,
            "current_user_role_ids": [
                1
            ],
            "cve_allowlist": {
                "creation_time": "0001-01-01T00:00:00.000Z",
                "id": 60,
                "items": [],
                "project_id": 79,
                "update_time": "0001-01-01T00:00:00.000Z"
            },
            "metadata": {
                "public": "true",
                "retention_id": "58"
            },
            "name": "harbor-payment-proxy",
            "owner_id": 1,
            "owner_name": "admin",
            "project_id": 79,
            "registry_id": 106,
            "repo_count": 0,
            "update_time": "2021-10-21T07:35:57.671Z"
        },
        {
            "chart_count": 0,
            "creation_time": "2021-10-21T07:36:05.861Z",
            "current_user_role_id": 1,
            "current_user_role_ids": [
                1
            ],
            "cve_allowlist": {
                "creation_time": "0001-01-01T00:00:00.000Z",
                "id": 61,
                "items": [],
                "project_id": 80,
                "update_time": "0001-01-01T00:00:00.000Z"
            },
            "metadata": {
                "public": "true",
                "retention_id": "59"
            },
            "name": "harbor-platform-proxy",
            "owner_id": 1,
            "owner_name": "admin",
            "project_id": 80,
            "registry_id": 107,
            "repo_count": 0,
            "update_time": "2021-10-21T07:36:05.861Z"
        },
        {
            "chart_count": 1,
            "creation_time": "2021-08-19T15:50:23.772Z",
            "current_user_role_id": 1,
            "current_user_role_ids": [
                1
            ],
            "cve_allowlist": {
                "creation_time": "0001-01-01T00:00:00.000Z",
                "id": 1,
                "items": [],
                "project_id": 1,
                "update_time": "0001-01-01T00:00:00.000Z"
            },
            "metadata": {
                "public": "true"
            },
            "name": "library",
            "owner_id": 1,
            "owner_name": "admin",
            "project_id": 1,
            "repo_count": 3,
            "update_time": "2021-08-19T15:50:23.772Z"
        },
        {
            "chart_count": 2,
            "creation_time": "2021-08-24T16:45:19.230Z",
            "current_user_role_id": 1,
            "current_user_role_ids": [
                1
            ],
            "cve_allowlist": {
                "creation_time": "0001-01-01T00:00:00.000Z",
                "id": 2,
                "items": [],
                "project_id": 2,
                "update_time": "0001-01-01T00:00:00.000Z"
            },
            "metadata": {
                "public": "true"
            },
            "name": "platform",
            "owner_id": 1,
            "owner_name": "admin",
            "project_id": 2,
            "repo_count": 11,
            "update_time": "2021-08-24T16:45:19.230Z"
        }
    ]
}

TASK [../roles/harbor-retention-rules : creating retention rules] *******************************************************************************************
failed: [harbor_shiplab_test1e] (item={'chart_count': 0, 'creation_time': '2021-10-21T07:35:28.228Z', 
'current_user_role_id': 1, 'current_user_role_ids': [1], 'cve_allowlist': {'creation_time': '0001-01-01T00:00:00.000Z', 
'id': 56, 'items': [], 'project_id': 75, 'update_time': '0001-01-01T00:00:00.000Z'}, 
'metadata': {'public': 'true', 'retention_id': '54'}, 'name': 'harbor-esl-proxy', 'owner_id': 1, 'owner_name': 'admin', 'project_id': 75, 
'registry_id': 101, 'repo_count': 0, 'update_time': '2021-10-21T07:35:28.228Z'}) => {"ansible_loop_var": "item", "changed": false, 
"connection": "close", "content": "{\"errors\":[{\"code\":\"UNPROCESSABLE_ENTITY\",\"message\":\"validation failure 
list:\\nparsing policy body from \\\"\\\" failed, because json: cannot unmarshal string into Go struct field RetentionPolicy.id of type int64\"}]}\n", 
"content_length": "213", "content_type": "application/json; charset=utf-8", "date": "Fri, 22 Oct 2021 12:26:56 GMT", "elapsed": 1, 
"item": {"chart_count": 0, "creation_time": "2021-10-21T07:35:28.228Z", "current_user_role_id": 1, "current_user_role_ids": [1], 
"cve_allowlist": {"creation_time": "0001-01-01T00:00:00.000Z", "id": 56, "items": [], "project_id": 75, "update_time": "0001-01-01T00:00:00.000Z"}, 
"metadata": {"public": "true", "retention_id": "54"}, "name": "harbor-esl-proxy", "owner_id": 1, "owner_name": "admin", "project_id": 75, 
"registry_id": 101, "repo_count": 0, "update_time": "2021-10-21T07:35:28.228Z"}, "json": {"errors": [{"code": "UNPROCESSABLE_ENTITY", 
"message": "validation failure list:\nparsing policy body from \"\" failed, because json: cannot unmarshal string into Go struct field RetentionPolicy.id of type int64"}]}, 
"msg": "Status code was 422 and not [200]: HTTP Error 422: Unprocessable Entity", "redirected": false, "set_cookie": "sid=2e5f911867c675528b5e23c74f803240; Path=/; HttpOnly", 
"status": 422, "url": "https://harbor.tst1e.k8s.shiplab.ss.acl.com/api/v2.0/retentions/54", "vary": "Accept-Encoding", "x_request_id": "334cb06f-c161-4085-8df2-a448b7776819"}

after this i changed body to json :

json converted:

- name: creating retention rules 
  uri:
    url: "https://{{ ansible_host }}/api/v2.0/retentions/{{ item.metadata.retention_id | int }}"
    method: PUT
    body_format: json
    headers:
      Content-Type: application/json
      Authorization: "{{ admin_passwd }}"
      Accept: 'application/json, text/plain, */*'      
    body: 
     '{ "algorithm": "or",
      "id": {{ item.metadata.retention_id | int }},
      "rules": [{
      "action": "retain",
        "params": {
          "latestPushedK": 3 },
        "scope_selectors":{
          "repository": [{
          "decoration": "repoMatches",
            "kind": "doublestar",
            "pattern": "**" } ] },
        "tag_selectors": [{
        "decoration": "matches",
          "extras": "{\"untagged\":true}",
          "kind": "doublestar",
          "pattern": "**" }],
        "template": latestPushedK } ],
      "scope": {
        "level": "project",
        "ref": {{ item.project_id | int }} },
      "trigger": {
        "kind": "Schedule",
        "settings":{
          "cron": "0 0 * * * *" }}}'
    validate_certs: no
    status_code: 200
  when: "item.registry_id is defined"
  loop: "{{ projects_result.json | flatten(levels=1) }}"
  ignore_errors: yes

with this also i am getting the same error. please help me out on this.

verbosity information:

ansible-playbook -i ansible/inventories/shiplab ansible/playbooks/harbor-configurations.yaml --ask-vault-pass -vvv

ansible-playbook -i ansible/inventories/shiplab ansible/playbooks/harbor-configurations.yaml --ask-vault-pass -vvv
ansible-playbook 2.8.4
  config file = /home/ZL744US/repos/harbor/konvoy/ansible.cfg
  configured module search path = ['/home/ZL744US/.ansible/plugins/modules', '/usr/share/ansible/plugins/modules']
  ansible python module location = /usr/lib/python3.7/site-packages/ansible
  executable location = /usr/bin/ansible-playbook
  python version = 3.7.10 (default, May  5 2021, 11:43:58) [GCC 10.2.0]
Using /home/ZL744US/repos/harbor/konvoy/ansible.cfg as config file
Vault password:
host_list declined parsing /home/ZL744US/repos/harbor/konvoy/ansible/inventories/shiplab/test1e as it did not pass it's verify_file() method
auto declined parsing /home/ZL744US/repos/harbor/konvoy/ansible/inventories/shiplab/test1e as it did not pass it's verify_file() method
Parsed /home/ZL744US/repos/harbor/konvoy/ansible/inventories/shiplab/test1e inventory source with ini plugin

PLAYBOOK: harbor-configurations.yaml ************************************************************************************************************************
1 plays in ansible/playbooks/harbor-configurations.yaml

PLAY [harbor] ***********************************************************************************************************************************************

TASK [Gathering Facts] **************************************************************************************************************************************
task path: /home/ZL744US/repos/harbor/konvoy/ansible/playbooks/harbor-configurations.yaml:2
<harbor.tst1e.k8s.shiplab.ss.acl.com> ESTABLISH LOCAL CONNECTION FOR USER: MEA+ZL744US
<harbor.tst1e.k8s.shiplab.ss.acl.com> EXEC /bin/sh -c 'echo '"'"'~MEA+ZL744US'"'"' && sleep 0'
<harbor.tst1e.k8s.shiplab.ss.acl.com> EXEC /bin/sh -c '( umask 77 && mkdir -p "` echo ~MEA+ZL744US/.ansible/tmp/ansible-tmp-1634916091.044559-272844769197129 `" && echo ansible-tmp-1634916091.044559-272844769197129="` echo ~MEA+ZL744US/.ansible/tmp/ansible-tmp-1634916091.044559-272844769197129 `" ) && sleep 0'
<harbor_shiplab_test1e> Attempting python interpreter discovery
<harbor.tst1e.k8s.shiplab.ss.acl.com> EXEC /bin/sh -c 'echo PLATFORM; uname; echo FOUND; command -v '"'"'/usr/bin/python'"'"'; command -v '"'"'python3.7'"'"'; command -v '"'"'python3.6'"'"'; command -v '"'"'python3.5'"'"'; command -v '"'"'python2.7'"'"'; command -v '"'"'python2.6'"'"'; command -v '"'"'/usr/libexec/platform-python'"'"'; command -v '"'"'/usr/bin/python3'"'"'; command -v '"'"'python'"'"'; echo ENDFOUND && sleep 0'
<harbor_shiplab_test1e> Python interpreter discovery fallback (unsupported platform for extended discovery: cygwin_nt-10.0)
Using module file /usr/lib/python3.7/site-packages/ansible/modules/system/setup.py
<harbor.tst1e.k8s.shiplab.ss.acl.com> PUT /home/ZL744US/.ansible/tmp/ansible-local-1736l28mza02/tmp5ucaxth_ TO /home/ZL744US/.ansible/tmp/ansible-tmp-1634916091.044559-272844769197129/AnsiballZ_setup.py
<harbor.tst1e.k8s.shiplab.ss.acl.com> EXEC /bin/sh -c 'chmod u+x /home/ZL744US/.ansible/tmp/ansible-tmp-1634916091.044559-272844769197129/ /home/ZL744US/.ansible/tmp/ansible-tmp-1634916091.044559-272844769197129/AnsiballZ_setup.py && sleep 0'
<harbor.tst1e.k8s.shiplab.ss.acl.com> EXEC /bin/sh -c '/usr/bin/python /home/ZL744US/.ansible/tmp/ansible-tmp-1634916091.044559-272844769197129/AnsiballZ_setup.py && sleep 0'
<harbor.tst1e.k8s.shiplab.ss.acl.com> EXEC /bin/sh -c 'rm -f -r /home/ZL744US/.ansible/tmp/ansible-tmp-1634916091.044559-272844769197129/ > /dev/null 2>&1 && sleep 0'
ok: [harbor_shiplab_test1e]
META: ran handlers

TASK [../roles/harbor-retention-rules : get projects] *******************************************************************************************************
task path: /home/ZL744US/repos/harbor/konvoy/ansible/roles/harbor-retention-rules/tasks/main.yml:3
<harbor.tst1e.k8s.shiplab.ss.acl.com> ESTABLISH LOCAL CONNECTION FOR USER: MEA+ZL744US
<harbor.tst1e.k8s.shiplab.ss.acl.com> EXEC /bin/sh -c 'echo '"'"'~MEA+ZL744US'"'"' && sleep 0'
<harbor.tst1e.k8s.shiplab.ss.acl.com> EXEC /bin/sh -c '( umask 77 && mkdir -p "` echo ~MEA+ZL744US/.ansible/tmp/ansible-tmp-1634916112.1313658-277975019551630 `" && echo ansible-tmp-1634916112.1313658-277975019551630="` echo ~MEA+ZL744US/.ansible/tmp/ansible-tmp-1634916112.1313658-277975019551630 `" ) && sleep 0'
Using module file /usr/lib/python3.7/site-packages/ansible/modules/net_tools/basics/uri.py
<harbor.tst1e.k8s.shiplab.ss.acl.com> PUT /home/ZL744US/.ansible/tmp/ansible-local-1736l28mza02/tmpsm6sxu8_ TO /home/ZL744US/.ansible/tmp/ansible-tmp-1634916112.1313658-277975019551630/AnsiballZ_uri.py
<harbor.tst1e.k8s.shiplab.ss.acl.com> EXEC /bin/sh -c 'chmod u+x /home/ZL744US/.ansible/tmp/ansible-tmp-1634916112.1313658-277975019551630/ /home/ZL744US/.ansible/tmp/ansible-tmp-1634916112.1313658-277975019551630/AnsiballZ_uri.py && sleep 0'
<harbor.tst1e.k8s.shiplab.ss.acl.com> EXEC /bin/sh -c '/usr/bin/python /home/ZL744US/.ansible/tmp/ansible-tmp-1634916112.1313658-277975019551630/AnsiballZ_uri.py && sleep 0'
<harbor.tst1e.k8s.shiplab.ss.acl.com> EXEC /bin/sh -c 'rm -f -r /home/ZL744US/.ansible/tmp/ansible-tmp-1634916112.1313658-277975019551630/ > /dev/null 2>&1 && sleep 0'
ok: [harbor_shiplab_test1e] => {
    "changed": false,
    "connection": "close",
    "content_type": "application/json",
    "cookies": {
        "sid": "033af4ae913d69a8314a4edb84512aa6"
    },
    "cookies_string": "sid=033af4ae913d69a8314a4edb84512aa6",
    "date": "Fri, 22 Oct 2021 15:22:01 GMT",
    "elapsed": 1,
    "invocation": {
        "module_args": {
            "attributes": null,
            "backup": null,
            "body": null,
            "body_format": "raw",
            "client_cert": null,
            "client_key": null,
            "content": null,
            "creates": null,
            "delimiter": null,
            "dest": null,
            "directory_mode": null,
            "follow": false,
            "follow_redirects": "safe",
            "force": false,
            "force_basic_auth": false,
            "group": null,
            "headers": {
                "Accept": "application/json",
                "Authorization": "Basic YWRtaW46SGFyYm9yMTIzNDU="
            },
            "http_agent": "ansible-httpget",
            "method": "GET",
            "mode": null,
            "owner": null,
            "regexp": null,
            "remote_src": null,
            "removes": null,
            "return_content": false,
            "selevel": null,
            "serole": null,
            "setype": null,
            "seuser": null,
            "src": null,
            "status_code": [
                200
            ],
            "timeout": 30,
            "unix_socket": null,
            "unsafe_writes": null,
            "url": "https://harbor.tst1e.k8s.shiplab.ss.acl.com/api/v2.0/projects",
            "url_password": null,
            "url_username": null,
            "use_proxy": true,
            "validate_certs": false
        }
    },
    "json": [
        {
            "chart_count": 0,
            "creation_time": "2021-10-21T07:35:28.228Z",
            "current_user_role_id": 1,
            "current_user_role_ids": [
                1
            ],
            "cve_allowlist": {
                "creation_time": "0001-01-01T00:00:00.000Z",
                "id": 56,
                "items": [],
                "project_id": 75,
                "update_time": "0001-01-01T00:00:00.000Z"
            },
            "metadata": {
                "public": "true",
                "retention_id": "54"
            },
            "name": "harbor-esl-proxy",
            "owner_id": 1,
            "owner_name": "admin",
            "project_id": 75,
            "registry_id": 101,
            "repo_count": 0,
            "update_time": "2021-10-21T07:35:28.228Z"
        }
            ],
    "msg": "OK (unknown bytes)",
    "redirected": false,
    "set_cookie": "sid=033af4ae913d69a8314a4edb84512aa6; Path=/; HttpOnly",
    "status": 200,
    "transfer_encoding": "chunked",
    "url": "https://harbor.tst1e.k8s.shiplab.ss.acl.com/api/v2.0/projects",
    "vary": "Accept-Encoding",
    "x_request_id": "c1d907c3-e324-49a5-a582-82f9672d1f8d",
    "x_total_count": "8"
}


TASK [../roles/harbor-retention-rules : creating retention rules] *******************************************************************************************
task path: /home/ZL744US/repos/harbor/konvoy/ansible/roles/harbor-retention-rules/tasks/main.yml:36
<harbor.tst1e.k8s.shiplab.ss.acl.com> ESTABLISH LOCAL CONNECTION FOR USER: MEA+ZL744US
<harbor.tst1e.k8s.shiplab.ss.acl.com> EXEC /bin/sh -c 'echo '"'"'~MEA+ZL744US'"'"' && sleep 0'
<harbor.tst1e.k8s.shiplab.ss.acl.com> EXEC /bin/sh -c '( umask 77 && mkdir -p "` echo ~MEA+ZL744US/.ansible/tmp/ansible-tmp-1634916125.1009495-142461137289702 `" && echo ansible-tmp-1634916125.1009495-142461137289702="` echo ~MEA+ZL744US/.ansible/tmp/ansible-tmp-1634916125.1009495-142461137289702 `" ) && sleep 0'
Using module file /usr/lib/python3.7/site-packages/ansible/modules/net_tools/basics/uri.py
<harbor.tst1e.k8s.shiplab.ss.acl.com> PUT /home/ZL744US/.ansible/tmp/ansible-local-1736l28mza02/tmpy38u0lww TO /home/ZL744US/.ansible/tmp/ansible-tmp-1634916125.1009495-142461137289702/AnsiballZ_uri.py
<harbor.tst1e.k8s.shiplab.ss.acl.com> EXEC /bin/sh -c 'chmod u+x /home/ZL744US/.ansible/tmp/ansible-tmp-1634916125.1009495-142461137289702/ /home/ZL744US/.ansible/tmp/ansible-tmp-1634916125.1009495-142461137289702/AnsiballZ_uri.py && sleep 0'
<harbor.tst1e.k8s.shiplab.ss.acl.com> EXEC /bin/sh -c '/usr/bin/python /home/ZL744US/.ansible/tmp/ansible-tmp-1634916125.1009495-142461137289702/AnsiballZ_uri.py && sleep 0'
<harbor.tst1e.k8s.shiplab.ss.acl.com> EXEC /bin/sh -c 'rm -f -r /home/ZL744US/.ansible/tmp/ansible-tmp-1634916125.1009495-142461137289702/ > /dev/null 2>&1 && sleep 0'
failed: [harbor_shiplab_test1e] (item={'chart_count': 0, 'creation_time': '2021-10-21T07:35:28.228Z', 'current_user_role_id': 1, 'current_user_role_ids': [1], 'cve_allowlist': {'creation_time': '0001-01-01T00:00:00.000Z', 'id': 56, 'items': [], 'project_id': 75, 'update_time': '0001-01-01T00:00:00.000Z'}, 'metadata': {'public': 'true', 'retention_id': '54'}, 'name': 'harbor-esl-proxy', 'owner_id': 1, 'owner_name': 'admin', 'project_id': 75, 'registry_id': 101, 'repo_count': 0, 'update_time': '2021-10-21T07:35:28.228Z'}) => {
    "ansible_loop_var": "item",
    "changed": false,
    "connection": "close",
    "content": "{\"errors\":[{\"code\":\"UNPROCESSABLE_ENTITY\",\"message\":\"validation failure list:\\nparsing policy body from \\\"\\\" failed, because json: cannot unmarshal string into Go struct field RetentionPolicy.id of type int64\"}]}\n",
    "content_length": "213",
    "content_type": "application/json; charset=utf-8",
    "date": "Fri, 22 Oct 2021 15:22:17 GMT",
    "elapsed": 3,
    "invocation": {
        "module_args": {
            "attributes": null,
            "backup": null,
            "body": {
                "algorithm": "or",
                "id": "54",
                "rules": [
                    {
                        "action": "retain",
                        "params": {
                            "latestPushedK": 3
                        },
                        "scope_selectors": {
                            "repository": [
                                {
                                    "decoration": "repoMatches",
                                    "kind": "doublestar",
                                    "pattern": "**"
                                }
                            ]
                        },
                        "tag_selectors": [
                            {
                                "decoration": "matches",
                                "extras": "{\"untagged\":true}",
                                "kind": "doublestar",
                                "pattern": "**"
                            }
                        ],
                        "template": "latestPushedK"
                    }
                ],
                "scope": {
                    "level": "project",
                    "ref": "75"
                },
                "trigger": {
                    "kind": "Schedule",
                    "settings": {
                        "cron": "0 0 * * * *"
                    }
                }
            },
            "body_format": "json",
            "client_cert": null,
            "client_key": null,
            "content": null,
            "creates": null,
            "delimiter": null,
            "dest": null,
            "directory_mode": null,
            "follow": false,
            "follow_redirects": "safe",
            "force": false,
            "force_basic_auth": false,
            "group": null,
            "headers": {
                "Accept": "application/json, text/plain, */*",
                "Authorization": "Basic YWRtaW46SGFyYm9yMTIzNDU=",
                "Content-Type": "application/json"
            },
            "http_agent": "ansible-httpget",
            "method": "PUT",
            "mode": null,
            "owner": null,
            "regexp": null,
            "remote_src": null,
            "removes": null,
            "return_content": false,
            "selevel": null,
            "serole": null,
            "setype": null,
            "seuser": null,
            "src": null,
            "status_code": [
                "200"
            ],
            "timeout": 30,
            "unix_socket": null,
            "unsafe_writes": null,
            "url": "https://harbor.tst1e.k8s.shiplab.ss.acl.com/api/v2.0/retentions/54",
            "url_password": null,
            "url_username": null,
            "use_proxy": true,
            "validate_certs": false
        }
    },
    "item": {
        "chart_count": 0,
        "creation_time": "2021-10-21T07:35:28.228Z",
        "current_user_role_id": 1,
        "current_user_role_ids": [
            1
        ],
        "cve_allowlist": {
            "creation_time": "0001-01-01T00:00:00.000Z",
            "id": 56,
            "items": [],
            "project_id": 75,
            "update_time": "0001-01-01T00:00:00.000Z"
        },
        "metadata": {
            "public": "true",
            "retention_id": "54"
        },
        "name": "harbor-esl-proxy",
        "owner_id": 1,
        "owner_name": "admin",
        "project_id": 75,
        "registry_id": 101,
        "repo_count": 0,
        "update_time": "2021-10-21T07:35:28.228Z"
    },
    "json": {
        "errors": [
            {
                "code": "UNPROCESSABLE_ENTITY",
                "message": "validation failure list:\nparsing policy body from \"\" failed, because json: cannot unmarshal string into Go struct field RetentionPolicy.id of type int64"
            }
        ]
    },
    "msg": "Status code was 422 and not [200]: HTTP Error 422: Unprocessable Entity",
    "redirected": false,
    "set_cookie": "sid=5ffe84980b5cb188e7821ae838e4fc33; Path=/; HttpOnly",
    "status": 422,
    "url": "https://harbor.tst1e.k8s.shiplab.ss.acl.com/api/v2.0/retentions/54",
    "vary": "Accept-Encoding",
    "x_request_id": "d7a855cf-3de6-47ab-8b47-d275cda5274b"
}
   "skip_reason": "Conditional result was False"
}
...ignoring
META: ran handlers
META: ran handlers

PLAY RECAP **************************************************************************************************************************************************
harbor_shiplab_test1e      : ok=4    changed=0    unreachable=0    failed=0    skipped=0    rescued=0    ignored=1
mdaniel

Wow, what a fascinating rabbit hole :-(

So, there is an existing issue reporting that behavior, but it was closed "works-as-designed," along with some nonsense about configuring jinja2 in some incompatible way

As best I can tell from running a bunch of experiments, manually crafting that JSON payload is the only safe way:

      body_format: json
      body: >-
        {{ 
         (
          {
            "algorithm": "or",
            "id": item.metadata.retention_id | int,
            "rules": [
              {
                "action": "retain",
                "params": {
                  "latestPushedK": 3
                },
                "scope_selectors": {
                  "repository": [
                    {
                      "decoration": "repoMatches",
                      "kind": "doublestar",
                      "pattern": "**"
                    }
                  ]
                },
                "tag_selectors": [
                  {
                    "decoration": "matches",
                    "kind": "doublestar",
                    "pattern": "**"
                  }
                ],
                "template": "latestPushedK"
              }
            ],
            "scope": {
              "level": "project",
              "ref": item.project_id | int
            },
            "trigger": {
              "kind": "Schedule",
              "settings": {
                "cron": "0 0 * * * *"
              }
            }
          }
          ) | to_json }}
    when: "item.registry_id is defined"

I wish I had a better explanation as to what is going on, but given the response to that issue, I'm not super sure they even consider your experience to be a bug

But for clarity, what is happening here is that those leading brace characters inside the () are python dict literals, which is why the "id": item.metadata.retention_id | int, doesn't need any special consideration -- both sides of that are python (err, jinja2, but same-same)

The () are likely not strictly necessary, but do make it super obvious what is being fed into the | to_json filter

Then, the outer {{ are the jinja2 delimiters that you're used to, in order to have all that inner jinja2 code run, and the body: >- is to get us out of yaml quoting hell

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