-
Notifications
You must be signed in to change notification settings - Fork 147
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #410 from dlorenc/externaldns
Add external-dns image.
- Loading branch information
Showing
5 changed files
with
99 additions
and
0 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,48 @@ | ||
| <!--monopod:start--> | ||
| # external-dns | ||
| | | | | ||
| | - | - | | ||
| | **Status** | experimental | | ||
| | **OCI Reference** | `cgr.dev/chainguard/external-dns` | | ||
| | **Variants/Tags** |  | | ||
|
|
||
| *[Contact Chainguard](https://www.chainguard.dev/chainguard-images) for enterprise support, SLAs, and access to older tags.* | ||
|
|
||
| --- | ||
| <!--monopod:end--> | ||
|
|
||
| Minimal image with Kubernetes External DNS. **EXPERIMENTAL** | ||
|
|
||
| ## Get It! | ||
|
|
||
| The image is available on `cgr.dev`: | ||
|
|
||
| ``` | ||
| docker pull cgr.dev/chainguard/external-dns:latest | ||
| ``` | ||
|
|
||
| ## Using External DNS | ||
|
|
||
| The Chainguard External DNS image is a drop-in replacement for the upstream image. | ||
| See the [upstream documentation](https://github.com/kubernetes-sigs/external-dns) for usage information specific to your environment. | ||
|
|
||
| ```shell | ||
| $ docker run cgr.dev/chainguard/external-dns | ||
| usage: external-dns --source=source --provider=provider [<flags>] | ||
|
|
||
| ExternalDNS synchronizes exposed Kubernetes Services and Ingresses with DNS | ||
| providers. | ||
|
|
||
| Note that all flags may be replaced with env vars - `--flag` -> | ||
| `EXTERNAL_DNS_FLAG=1` or `--flag value` -> `EXTERNAL_DNS_FLAG=value` | ||
|
|
||
| Flags: | ||
| --help Show context-sensitive help (also try | ||
| --help-long and --help-man). | ||
| --version Show application version. | ||
| --server="" The Kubernetes API server to connect to | ||
| (default: auto-detect) | ||
| --kubeconfig="" Retrieve target cluster configuration from | ||
| a Kubernetes configuration file (default: | ||
| auto-detect) | ||
| ``` |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,32 @@ | ||
| contents: | ||
| repositories: | ||
| - https://packages.wolfi.dev/os | ||
| keyring: | ||
| - https://packages.wolfi.dev/os/wolfi-signing.rsa.pub | ||
| packages: | ||
| - ca-certificates-bundle | ||
| - wolfi-baselayout | ||
| - external-dns | ||
|
|
||
| accounts: | ||
| groups: | ||
| - groupname: external-dns | ||
| gid: 65532 | ||
| users: | ||
| - username: external-dns | ||
| uid: 65532 | ||
| run-as: external-dns | ||
| recursive: true | ||
|
|
||
| entrypoint: | ||
| command: /usr/bin/external-dns | ||
| cmd: --help | ||
|
|
||
| archs: | ||
| - x86_64 | ||
| - aarch64 | ||
|
|
||
| annotations: | ||
| "org.opencontainers.image.authors": "Chainguard Team https://www.chainguard.dev/" | ||
| "org.opencontainers.image.url": https://edu.chainguard.dev/chainguard/chainguard-images/reference/external-dns/ | ||
| "org.opencontainers.image.source": https://github.com/chainguard-images/images/tree/main/images/external-dns |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,10 @@ | ||
| status: experimental | ||
| versions: | ||
| - apko: | ||
| config: configs/latest.apko.yaml | ||
| extractTagsFrom: | ||
| package: external-dns | ||
| subvariants: | ||
| - suffix: -dev | ||
| options: | ||
| - dev |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,8 @@ | ||
| #!/usr/bin/env bash | ||
|
|
||
| set -o errexit -o nounset -o errtrace -o pipefail -x | ||
|
|
||
| IMAGE_DIR="$(basename "$(cd "$(dirname ${BASH_SOURCE[0]})/.." && pwd )")" | ||
| IMAGE_NAME=${IMAGE_NAME:-"cgr.dev/chainguard/${IMAGE_DIR}:latest"} | ||
|
|
||
| docker run --rm "${IMAGE_NAME}" --version |