**Description**
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This PR adds the ability to set extra environment variables to CNPG
pods.
I need this, as I need to set the `HTTP_PROXY`, `HTTPS_PROXY` and
`NO_PROXY` envs to the CNPG pods, so that backup/restore goes through my
Gluetun proxy.
This PR only adds support for CNPG, as with Volsync, this can be done by
setting environment variables on the Volsync controller itself (see
[release
notes](https://github.com/backube/volsync/blob/main/CHANGELOG.md#061)
for more info).
This PR, along with the other PRs I opened recently (#40000 , #40385,
#40523 , #40668) should be the last piece of the puzzle needed for
enabling backup/restore of clusters using a remote self-hosted S3
server.
⚒️ Fixes # <!--(issue)-->
**⚙️ Type of change**
- [X] ⚙️ Feature/App addition
- [ ] 🪛 Bugfix
- [ ] ⚠️ Breaking change (fix or feature that would cause existing
functionality to not work as expected)
- [ ] 🔃 Refactor of current code
- [ ] 📜 Documentation Changes
**🧪 How Has This Been Tested?**
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Please describe the tests that you ran to verify your changes. Provide
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What I have tested:
- Rendered a chart with various combinations of CNPG envs set and looked
ad produced output
- Tested along with the other PRs (#40523, #40668) to verify backup up
to my S3 server works though the Gluetun proxy
**📃 Notes:**
<!-- Please enter any other relevant information here -->
Note that these changes should not affect any work related towards the
migration to the CNPG's new plugin-based barman. As per the [migration
guide](https://cloudnative-pg.io/plugin-barman-cloud/docs/migration/),
the required changes are primarily to export the keys under the
`barmanObjectStore` to a new CRD called `ObjectStore`. The `env` and
`envFrom` keys added in this PR are outside this dictionary; thus, they
should not require any changes when adding support for the new
plugin-based barman.
---
- [CNPG CRD for env and
envFrom](https://github.com/cloudnative-pg/cloudnative-pg/blob/main/config/crd/bases/postgresql.cnpg.io_clusters.yaml#L2161-L2368)
**✔️ Checklist:**
- [X] ⚖️ My code follows the style guidelines of this project
- [X] 👀 I have performed a self-review of my own code
- [X] #️⃣ I have commented my code, particularly in hard-to-understand
areas
- [ ] 📄 I have made changes to the documentation
- [X] 🧪 I have added tests to this description that prove my fix is
effective or that my feature works
- [X] ⬆️ I increased versions for any altered app according to semantic
versioning
- [X] I made sure the title starts with `feat(chart-name):`,
`fix(chart-name):`, `chore(chart-name):`, `docs(chart-name):` or
`fix(docs):`
**➕ App addition**
If this PR is an app addition please make sure you have done the
following.
- [ ] 🖼️ I have added an icon in the Chart's root directory called
`icon.png`
---
_Please don't blindly check all the boxes. Read them and only check
those that apply.
Those checkboxes are there for the reviewer to see what is this all
about and
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---------
Signed-off-by: Kjeld Schouten <info@kjeldschouten.nl>
Co-authored-by: Kjeld Schouten <info@kjeldschouten.nl>
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
astro-stan
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