Add charmhub-lp-tool-osci-sync

charmhub-lp-tool-osci-sync job takes care of installing charmhub-lp-tools (via pip) and
running `charmhub-lp-tool osci-sync` which reads osci.yaml to get the desired
charmcraft version to be used when building the charm and update the
Launchpad charm build recipe.

Introduces a new secret named "launchpad_token" which contains a token
associated to a uosci-testing-bot[0]

[0] https://launchpad.net/~uosci-testing-bot

playbooks/charm/charmhub-lp-tool-osci-sync.yaml

@@ -0,0 +1,3 @@
+- hosts: all
+  roles:
+    - charmhub-lp-tool-osci-sync

roles/charmhub-lp-tool-osci-sync/defaults/main.yaml

@@ -0,0 +1,3 @@
+# allow repos to use a different source to facilitate testing of new features
+# in charmhub-lp-tools branches.
+charmhub_lp_tools_pkg: "git+https://github.com/openstack-charmers/charmhub-lp-tools.git@main#egg=charmhub-lp-tools"

roles/charmhub-lp-tool-osci-sync/tasks/main.yaml

@@ -0,0 +1,20 @@
+- name: Sync charm recipe definitions to Launchpad
+  environment:
+    LP_CREDENTIALS: "{{ launchpad_token.value }}"
+  block:
+    - name: Install zosci-tools
+      become: true
+      ansible.builtin.pip:
+        name: "{{ charmhub_lp_tools_pkg }}"
+      register: result
+      until: result is not failed
+      retries: 10
+      delay: 10
+    - name: Run charmhub-lp-tool osci-sync
+      args:
+        executable: /bin/bash
+        chdir: "{{ zuul.project.src_dir }}"
+      shell: |
+        export LP_CREDENTIALS_FILE=$(mktemp)
+        echo "{{ LP_CREDENTIALS }}" > $LP_CREDENTIALS_FILE
+        charmhub-lp-tool osci-sync --repo-dir '{{ zuul.project.src_dir }}' --i-really-mean-it

zuul.d/jobs.yaml

@@ -804,6 +804,7 @@
       nodes:
         - name: focal-medium
           label: focal-medium
+
 - job:
     name: sqa-integration
     description: Sets up a sqalab connection for this test environment
@@ -812,3 +813,20 @@
     abstract: true
     secrets:
       - sqalab_environment
+
+- job:
+    name: charmhub-osci-sync
+    description: |
+      Run `charmhub-lp-tool osci-sync` to update the recipe's definition on
+      Launchpad.
+    timeout: 3600
+    parent: tox
+    provides: charm
+    post-review: true
+    run: playbooks/charm/charmhub-lp-tool-osci-sync.yaml
+    nodeset:
+      nodes:
+        - name: focal-medium
+          label: focal-medium
+    secrets:
+      - launchpad_token

zuul.d/project-templates.yaml

@@ -330,6 +330,9 @@
         # NOTE(icey) BUT REALLY, DO NOT ENABLE THE FOLLOWING UNTIL YOU KNOW WE CAN
         # RUN A 3.10 JOB ON ZOSCI.
         #- tox-py310
+    promote:
+      jobs:
+        - charmhub-osci-sync
 - project-template:
     name: charm-publish-jobs
     description: |

zuul.d/secrets.yaml

@@ -191,3 +191,18 @@
         username: ZuulBot
         uuid: 0c00c563-7e9e-40ab-8db6-738d81aa1ce5
         weebl_url: http://10.131.231.53:8080
+
+- secret:
+    name: launchpad_token
+    data:
+      value: !encrypted/pkcs1-oaep
+        - lrEt4pm0PLOo3FrHEXTn3ny2U+vYgBDHumZ28Ehn8RIuPyeW7jzL/6weDoAjUPRH/Uz+d
+          rVswRrYvAhqM01fRyGFLCThsFZ5l1dOlDHKBLGfJDVYcxuWwo1FZ1kroQnYZwA3/t/epw
+          qc/oB74syFkgtfPweEEuTOLp6hTgZXt6Ifkv7k9pCkVBflnJScWBrJbUZfu0HljygWbVt
+          ih7VKMPoog0VACcdouQIhohLoOjTvNlLDzKK5RXUSMucAPuUpqIIASExKdftAMzzLURwO
+          Z9uJ28XMkfM1rtMZ4SR8VbeKPocitTYfGH3vsaHjR950/nB0eyT9NuRnCM8D+axO7N6ad
+          DoPqskMFuVMSQ4GvqiArqftB526PnFC64s5G3dWPwEkNaY37YPVccqniP2jdl9vu+3+g8
+          1ZXibCO6erTjNV9PEN9lx3luWsuwtpGhW3STSh3Avln/R5ZgzjngEQ59Gl/3rnoY+VeMT
+          CbeFL7KRLnkRdIUcb3k95LjLNV02Imc1L6RsGoJFwd2r0rATSUB1noUu+ml1sxUKNZYPW
+          3vXXAQmjiyKXoXWYKNXyMWEe3nAHicd/h1+OqW9S+7uxHfAplUlPCPL42WQFARzZDwLhP
+          yl902fu8O2C8DTiUgbI+KJvcgbxweeXfIony5Uat7PXpLpkIxVS7nt+s2efIaI=