It turned out the Helm 2.17.0 binary is nowhere now. I considered a bit about checking for a newer Helm 2.x releases as an alternative but I resisted as it is almost a year since EoL of Helm 2. Thanks Helm 2. Long live Helm 3!
- Add debian image based on `stable-slim`, desire for this is largely
around my use case using Azure DevOps which makes it challenging to
use images which are not glibc based.
- Drop support for helm2 in the docker images. This is a tricky one but
given that I was having errors during the docker build for helm2 and
the fact that it has been EoL for a long time now made me think that
this was the correct move.
- As a "while I'm in here" I've upgraded kubectl and helm. I've popped
on the most current patch of the last release (v1.20.3) to give a
slightly broader support for different Kubernetes versions.
- Reworked CI to support pushing a debian and alpine base, and dropped
support for the helm2 versions.
Secret files ending with .gotmpl are now also rendered as a gotemplate.
```
releases:
- name: myapp
secrets:
- secrets.yaml.gotmpl
```
Note that currently, .gotmpl files must be valid YAML files as well.
The expected use-case of this feature is to compose a YAML array from values and encrypted secrets.
Without this feature, you would have tried to do something like the below, which didn't work.
**Example (doesn't work!)**
`values.yaml.gotmpl`:
```
environment:
- name: MY_EXTERNAL_IP
value: |
{{ exec "./get-external-ip.sh" (list "") }}
```
`secrets.yaml`:
```
_sops:
#...
environment:
- name: MY_SECRET_VALUE
value: (encrypted by sops)
```
`helmfile.yaml`:
```
releases:
- name: foo
values:
- values.yaml
secrets:
- secrets.yaml
```
This doesn't work because `values.yaml` and the decrypted `secrets.yaml` are passed to `helm` to be merged, and helm overrides the array instead of merging or concatenating the arrays.
**Example (works!)**
Instead of `values.yaml` and `secrets.yaml`, you provide a single `secrets.yaml.gotmpl` that is a valid YAML and encrypted by sops:
```
_sops:
#...
environment:
- name: MY_EXTERNAL_IP
value: |
{{ exec "./get-external-ip.sh" (list "") }}
- name: MY_SECRET_VALUE
value: (encrypted by sops)
```
`helmfile.yaml`:
```
releases:
- name: foo
secrets:
- secrets.yaml.gotmpl
```
Helmfile decrypts the gotmpl by handing it over to helm-secrets and then renders the result as a gotmpl file. The end result is that you have a two-element array `environments` that can be just passed to helm.
Resolves#1700
Co-authored-by: Yusuke Kuoka <ykuoka@gmail.com>
Summary of changes:
* Output any error from Mkdir in `helmfile template`
* Add failing test for .Release.Name interpolation
* Add golden files for testing
* Parse resources with kustomize to compare them structure by structure
* Decode resources into plain maps
The RNode type from kustomize uses yaml.Node under the hood,
which carries extra information like line numbers, which
become noisy when comparing with deep.Equal.
Adds the Dockerfile for Helm v3(Dockerfile.helm3) that contains both Helmfile and Helm v3(currently 3.0.0-rc.2).
Changes the CircleCI workflow to include a job to build the v3 image on every PR. The release job is enhanced to build and push the image with a tag prefixed with `helm3-`. So the resulting image should be available via e.g. `quay.io/roboll/helmfile:helm3-v0.90.5`.
* feat(report): display summary of upgraded, deleted and error releases
* feat(#502): adds dep target in makefile
* feat(#502): removes vendor and fixes pristine in makefile
In go 1.11, the code formatter seems to have changed its formatting rule a bit, that resulted in `make fmt` producing changes introduced in this commit/pr.
* use golang 1.10.1 images everywhere
* introduce a `static-linux` target to build a statically linked 64-bit binary only
* use that binary for the official image and the circle build and tests
* use a multi-stage dockerfile for a consistent build environment
Quan TRAN
Aditya Menon
Yusuke Kuoka
Jake Hill
Philipp Hossner
astorath
Andrey Tuzhilin
Wi1dcard
ento
chenrui
chenrui
sgandon
Mike Eves
Matteo Gazzetta
Cedric Meury
Shane Starcher