new: pkg: added drone to freeze branch

.drone.yml

@@ -0,0 +1,56 @@
+kind: pipeline
+name: build
+
+clone:
+  depth: 1
+
+steps:
+  - name: build
+    image: docker.0k.io/0k-mirror-freezer
+    volumes:
+      - {name: docker, path: /var/run/docker.sock}
+    settings:
+      ## This key/known host are for git mirrors repos, and parent
+      ## odoo_base repository.
+      ssh_private_key: {from_secret: SSH_PRIVATE_KEY}
+      ssh_known_hosts: {from_secret: SSH_KNOWN_HOSTS}
+      ## This docker json should contain both mirror access and official
+      ## final build docker repository access.
+      docker_config_json: {from_secret: DOCKER_CONFIG_JSON}
+    commands:
+      - |
+        mkdir -p /root/.ssh
+        cat <<EOF > /root/.ssh/config
+        Host git.0k.io
+            User mirror
+            Port 10022
+        EOF
+      ## Warning: without 'ssh://', the port doesn't see to be used and it tries to
+      ## connect to git.0k.io:22 (ssh fingerprint allows to infer this).
+      - DEBUG=1 freeze docker.0k.io git.0k.io:/var/git/mirror
+      - docker push "$(cat image)" ## this will push the new onbuild image
+      - (cd odoo && docker build . -t docker.0k.io/mirror/$(cat ../release))
+      - docker push "docker.0k.io/mirror/$(cat release)"
+      - |
+        release=$(cat release)
+        git checkout -b "tmp"
+        git commit -am "chg: pkg: release freezing in $release"
+        git tag "$release"
+        git push "${DRONE_GIT_SSH_URL}" "$release"
+
+volumes:
+  - name: docker
+    host:
+      path: /var/run/docker.sock
+
+## Need to configure secret 'dockerconfigjson' in drone secrets to
+## hold a valid config.json file content. These secrets here allow
+## to access 'docker.0k.io/*' images.
+image_pull_secrets:
+  - dockerconfigjson
+
+trigger:
+  branch:
+    - test/*
+    - rc/*
+    - build/*

README.md

@@ -4,19 +4,128 @@
 [![AGPL-3.0-or-later license](https://img.shields.io/badge/license-AGPL--3.0--or--later-success})](LICENSE)
 [![pre-commit](https://img.shields.io/badge/pre--commit-enabled-brightgreen?logo=pre-commit&logoColor=white)](https://pre-commit.com/)
 
-# myproject-odoo - a Doodba deployment
+[Read the docs.](https://github.com/Tecnativa/doodba#scaffolding)
 
-This project is a Doodba scaffolding. Check upstream docs on the matter:
+# Myceliandre freezing
 
-- [General Doodba docs](https://github.com/Tecnativa/doodba).
-- [Doodba copier template docs](https://github.com/Tecnativa/doodba-copier-template)
-- [Doodba QA docs](https://github.com/Tecnativa/doodba-qa)
+There are a number of floating target that needs to be replaced to ensure as much as
+possible a rebuildable fixed target image.
 
-# Credits
+## How do we freeze
 
-This project is maintained by:
+The fixing process will be conducted by an external script that will go through all
+moving targets to replace them with a fixed version.
 
-[![Tecnativa](https://www.tecnativa.com/r/H3p)](https://www.tecnativa.com/r/bb4)
+The fixing process could have involved running a docker build, and using the resulting
+image to fix and freeze things by modifying files in `odoo_base`.
 
-Also, special thanks to
-[our dear community contributors](https://github.com/Tecnativa/doodba-copier-template/graphs/contributors).
+But, because some cleaning processes (removing of `.git` dir) are conducted, we choose
+to do part of it before (inspecting git sources, and fixing `repos.yaml` before hand).
+Other part of this process still are more simply done on the resulting image built by
+`pip` or `apt` because the full version dep graph is more easily queryiable on a
+resulting installation that buildable by inference.
+
+## What is freezed
+
+This modify files everywhere and this will be pushed as a commit automatically with a
+tag <version>-<timestamp>. The corresponding image should be easily found in
+`docker.0k.io` repository with same tag.
+
+When possible, the version will also be saved locally.
+
+### original docker base
+
+Check if `FROM` is local (from docker.0k.io), otherwise we need to tag it and push it to
+`docker.0k.io`.
+
+tecnativa/doodba:12.0-onbuild
+
+once caught, execute a `docker pull MOVING_REF`, then tag and push on docker.0k.io,
+modify file in odoodba
+
+### full git-aggregators
+
+track any refs that are branches. If repository has a branch, is not cloned in gittea,
+then clone it, create tag with current global tag (<version>-<timestamp>), replace
+source URL, target in yaml file by tag. Keep in comments the actual original source and
+original targets.
+
+Needs to be checked on the checked image, on the repositories.
+
+### Pip package
+
+A `pip freeze` need to be run to get all versions, and for easy diff, output a file that
+would be:
+
+```
+package1==version
+...
+
+
+## Unspecified deps
+packageA==version
+```
+
+### apt packages
+
+Same here
+
+```
+## gives all packages installed and their version
+dpkg-query -l | grep ^ii | awk '{print $2 "\t" $3}'
+
+
+```
+
+# We need to produce a meaningfull report of differences between versions
+
+The best would be to be able to use `git diff`.
+
+# Additional possibility for committing a new release
+
+we could flatten git history, and docker resulting incremental image (diffing exports of
+docker files).
+
+# Process
+
+## freezing a completely new version
+
+```
+bin/freeze
+```
+
+That will be run on gitea automatically and pushed as a tagged version.
+
+But this is also doable from the dev computer.
+
+## Making modification
+
+git co master # (unfreezed version)
+
+OR git clone -b BRANCH release/candidate/YYYMMDD-HHMMSS
+
+Make modif, commit. Gitea will automatically create a new:
+
+- release/candidate/YYYMMDD-HHMMSS branch
+
+## Checking possible updates (optional)
+
+Identify locked entries, and go fetch update, allow to update.
+
+## Updating
+
+Ask to update one of the links
+
+## Troubleshooting
+
+```
+docker run -ti \
+    --env PLUGIN_SSH_KNOWN_HOSTS="$(ssh-keyscan -H -p 10022 git.0k.io 2>/dev/null)" \
+    --env PLUGIN_SSH_PRIVATE_KEY="$(cat ~/.ssh/ssh_myceliandre_mirror)" \
+    --env PLUGIN_DOCKER_CONFIG_JSON='{"auths": {"docker.0k.io": {"auth": "bWlycm9yOkh1bnZNSlpJMW9ra3VoSWs="}}}' \
+    -v /var/run/docker.sock:/var/run/docker.sock \
+    -v /home/vaab/dev/docker/odoo_base:/tmp/odoo_base \
+    -w /tmp/odoo_base \
+    -v /home/vaab/dev/sh/0k-docker/src/bin/dupd:/usr/local/bin/dupd \
+    docker.0k.io/0k-mirror-freezer /bin/bash
+```