-
Notifications
You must be signed in to change notification settings - Fork 2
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 #393 from holos-run/gl/update-helm-docs
Update Helm Values Tutorial to use testscript
- Loading branch information
Showing
43 changed files
with
809 additions
and
297 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
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,7 @@ | ||
| exec bash -c 'bash -euo pipefail $WORK/command.sh 2>&1' | ||
| cmp stdout $WORK/output.txt | ||
|
|
||
| -- command.sh -- | ||
| holos --version | ||
| -- output.txt -- | ||
| 0.102.4 |
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 +1,357 @@ | ||
| # Set $HOME because: | ||
| # - Helm uses it for temporary files | ||
| # - Git requires it for setting author name/email globally | ||
| env HOME=$WORK/.tmp | ||
| chmod 0755 $WORK/update.sh | ||
|
|
||
| # Configure git author for testscript execution | ||
| exec git config --global user.name 'Holos Docs' | ||
| exec git config --global user.email '[email protected]' | ||
| exec git config --global init.defaultBranch main | ||
|
|
||
| # Remove the tutorial directory if it already exists | ||
| exec rm -rf holos-helm-values-tutorial | ||
|
|
||
| # Create and change to the tutorial directory, and then initialize the Holos platform | ||
| exec bash -c 'bash -euo pipefail mkdir.and.init.sh' | ||
| cd holos-helm-values-tutorial | ||
|
|
||
| # Git init and create the component directories | ||
| exec bash -c 'bash -euo pipefail $WORK/git.init.sh' | ||
| exec bash -c 'bash -euo pipefail $WORK/mkdir.components.sh' | ||
|
|
||
| # Combine and execute the multiline prometheus/blackbox component header/body/trailer files | ||
| exec cat $WORK/prometheus.component.header.sh ../prometheus.component.body.cue ../eof.trailer.sh | ||
| stdin stdout | ||
| exec bash -xeuo pipefail | ||
| exec cat $WORK/blackbox.component.header.sh ../blackbox.component.body.cue ../eof.trailer.sh | ||
| stdin stdout | ||
| exec bash -xeuo pipefail | ||
|
|
||
| # Combine and execute the multiline platform registration header/body/trailer files. | ||
| exec cat $WORK/register.components.header.sh ../register.components.body.cue ../eof.trailer.sh | ||
| stdin stdout | ||
| exec bash -xeuo pipefail | ||
|
|
||
| # Render the platform, capture stdout, and use update.sh to gate whether the | ||
| # output file should be updated. | ||
| # | ||
| # NOTE: The [net] condition will test whether external network access is available | ||
| [net] exec bash -c 'bash -euo pipefail $WORK/render.sh 2>&1' | ||
| [net] stdin stdout | ||
| exec $WORK/update.sh $WORK/register.components.output.txt | ||
|
|
||
| # Commit and conditionally update the output file | ||
| exec bash -c 'bash -euo pipefail $WORK/register.components.git.commit.sh' | ||
| stdin stdout | ||
| exec $WORK/update.sh $WORK/register.components.git.commit.output.txt | ||
|
|
||
| # Import values | ||
| exec bash -c 'bash -euo pipefail $WORK/import.prometheus.values.sh' | ||
| exec bash -c 'bash -euo pipefail $WORK/import.blackbox.values.sh' | ||
|
|
||
| # Render, update the output file, commit, and update the commit output file. | ||
| [net] exec bash -c 'bash -euo pipefail $WORK/render.sh 2>&1' | ||
| [net] stdin stdout | ||
| exec $WORK/update.sh $WORK/import.values.render.output.txt | ||
| exec bash -c 'bash -euo pipefail $WORK/import.values.git.commit.sh' | ||
| stdin stdout | ||
| exec $WORK/update.sh $WORK/import.values.git.output.txt | ||
|
|
||
| # Combine and execute the common configuration header/body/trailer to write the cue file. | ||
| exec cat $WORK/blackbox.common.config.header.sh ../blackbox.common.config.body.cue ../eof.trailer.sh | ||
| stdin stdout | ||
| exec bash -xeuo pipefail | ||
|
|
||
| # Git commit blackbox common config | ||
| exec bash -c 'bash -euo pipefail $WORK/blackbox.common.config.git.commit.sh' | ||
| stdin stdout | ||
| exec $WORK/update.sh $WORK/blackbox.common.config.git.output.txt | ||
|
|
||
| # Patch the common config values file and write to output file. | ||
| # | ||
| # NOTE: Using a symlink here because the patch script references values.patch | ||
| # within the same directory, but it actually lives one directory up in the | ||
| # testscript $WORK dir. | ||
| exec ln -s $WORK/values.patch values.patch | ||
| exec bash -c 'bash -euo pipefail $WORK/common.config.patch.sh' | ||
| stdin stdout | ||
| exec $WORK/update.sh $WORK/common.config.patch.txt | ||
|
|
||
| # Remove patch and commit changes | ||
| exec bash -c 'bash -euo pipefail $WORK/common.config.rm.sh' | ||
| exec bash -c 'bash -euo pipefail $WORK/common.config.git.sh' | ||
| stdin stdout | ||
| exec $WORK/update.sh $WORK/common.config.git.output.txt | ||
|
|
||
| # Final render and update of output file. | ||
| [net] exec bash -c 'bash -euo pipefail $WORK/render.sh 2>&1' | ||
| [net] stdin stdout | ||
| exec $WORK/update.sh $WORK/reviewing.changes.git.output.txt | ||
|
|
||
| # Git diff and write to output file. | ||
| exec bash -c 'bash -euo pipefail $WORK/git.diff.sh' | ||
| stdin stdout | ||
| exec $WORK/update.sh $WORK/git.diff | ||
|
|
||
| # Final commit and write to output file | ||
| exec bash -c 'bash -euo pipefail $WORK/reviewing.changes.git.commit.sh' | ||
| stdin stdout | ||
| exec $WORK/update.sh $WORK/reviewing.changes.git.output.txt | ||
|
|
||
| # Clean up the tutorial directory and tmp $HOME directory | ||
| cd $WORK | ||
| exec rm -rf holos-helm-values-tutorial | ||
| exec rm -rf $HOME | ||
|
|
||
| -- update.sh -- | ||
| #! /bin/bash | ||
| set -euo pipefail | ||
| [[ -s "$1" ]] && [[ -z "${HOLOS_UPDATE_SCRIPTS:-}" ]] && exit 0 | ||
| cat > "$1" | ||
| -- mkdir.and.init.sh -- | ||
| mkdir holos-helm-values-tutorial | ||
| cd holos-helm-values-tutorial | ||
| holos init platform v1alpha5 | ||
| -- git.init.sh -- | ||
| git init . && git add . && git commit -m "initial commit" | ||
| -- mkdir.components.sh -- | ||
| mkdir -p components/prometheus components/blackbox | ||
| -- prometheus.component.header.sh -- | ||
| cat <<EOF > components/prometheus/prometheus.cue | ||
| -- prometheus.component.body.cue -- | ||
| package holos | ||
|
|
||
| // Produce a helm chart build plan. | ||
| holos: Helm.BuildPlan | ||
|
|
||
| Helm: #Helm & { | ||
| Chart: { | ||
| name: "prometheus" | ||
| version: "25.27.0" | ||
| repository: { | ||
| name: "prometheus-community" | ||
| url: "https://prometheus-community.github.io/helm-charts" | ||
| } | ||
| } | ||
| } | ||
| -- eof.trailer.sh -- | ||
| EOF | ||
| -- blackbox.component.header.sh -- | ||
| cat <<EOF > components/blackbox/blackbox.cue | ||
| -- blackbox.component.body.cue -- | ||
| package holos | ||
|
|
||
| // Produce a helm chart build plan. | ||
| holos: Helm.BuildPlan | ||
|
|
||
| Helm: #Helm & { | ||
| Chart: { | ||
| name: "prometheus-blackbox-exporter" | ||
| version: "9.0.1" | ||
| repository: { | ||
| name: "prometheus-community" | ||
| url: "https://prometheus-community.github.io/helm-charts" | ||
| } | ||
| } | ||
| } | ||
| -- register.components.header.sh -- | ||
| cat <<EOF > platform/prometheus.cue | ||
| -- register.components.body.cue -- | ||
| package holos | ||
|
|
||
| Platform: Components: { | ||
| prometheus: { | ||
| name: "prometheus" | ||
| path: "components/prometheus" | ||
| } | ||
| blackbox: { | ||
| name: "blackbox" | ||
| path: "components/blackbox" | ||
| } | ||
| } | ||
| -- render.sh -- | ||
| holos render platform | ||
| -- register.components.output.txt -- | ||
| cached prometheus-blackbox-exporter 9.0.1 | ||
| rendered blackbox in 3.825430417s | ||
| cached prometheus 25.27.0 | ||
| rendered prometheus in 4.840089667s | ||
| rendered platform in 4.840137792s | ||
| -- register.components.git.commit.sh -- | ||
| git add . && git commit -m 'add blackbox and prometheus' | ||
| -- register.components.git.commit.output.txt -- | ||
| [main b5df111] add blackbox and prometheus | ||
| 5 files changed, 1550 insertions(+) | ||
| create mode 100644 components/blackbox/blackbox.cue | ||
| create mode 100644 components/prometheus/prometheus.cue | ||
| create mode 100644 deploy/components/blackbox/blackbox.gen.yaml | ||
| create mode 100644 deploy/components/prometheus/prometheus.gen.yaml | ||
| create mode 100644 platform/prometheus.cue | ||
| -- import.prometheus.values.sh -- | ||
| holos cue import \ | ||
| --package holos \ | ||
| --path 'Helm: Values:' \ | ||
| --outfile components/prometheus/values.cue \ | ||
| components/prometheus/vendor/25.27.0/prometheus/values.yaml | ||
| -- import.blackbox.values.sh -- | ||
| holos cue import \ | ||
| --package holos \ | ||
| --path 'Helm: Values:' \ | ||
| --outfile components/blackbox/values.cue \ | ||
| components/blackbox/vendor/9.0.1/prometheus-blackbox-exporter/values.yaml | ||
| -- import.values.render.output.txt -- | ||
| rendered blackbox in 365.936792ms | ||
| rendered prometheus in 371.855875ms | ||
| rendered platform in 372.109916ms | ||
| -- import.values.git.commit.sh -- | ||
| git add . && git commit -m 'import values' | ||
| -- import.values.git.output.txt -- | ||
| [main 52e90ea] import values | ||
| 2 files changed, 1815 insertions(+) | ||
| create mode 100644 components/blackbox/values.cue | ||
| create mode 100644 components/prometheus/values.cue | ||
| -- blackbox.common.config.header.sh -- | ||
| cat <<EOF > components/blackbox.cue | ||
| -- blackbox.common.config.body.cue -- | ||
| package holos | ||
|
|
||
| // Schema Definition | ||
| #Blackbox: { | ||
| // host constrained to a lower case dns label | ||
| host: string & =~"^[a-z0-9]([a-z0-9-]{0,61}[a-z0-9])?$" | ||
| // port constrained to a valid range | ||
| port: int & >0 & <=65535 | ||
| } | ||
|
|
||
| // Concrete values must validate against the schema. | ||
| Blackbox: #Blackbox & { | ||
| host: "blackbox" | ||
| port: 9115 | ||
| } | ||
| -- blackbox.common.config.git.commit.sh -- | ||
| git add . && git commit -m 'add blackbox configuration' | ||
| -- blackbox.common.config.git.output.txt -- | ||
| [main 1adcd08] add blackbox configuration | ||
| 1 file changed, 15 insertions(+) | ||
| create mode 100644 components/blackbox.cue | ||
| -- common.config.patch.sh -- | ||
| patch -p1 < values.patch | ||
| -- values.patch -- | ||
| --- a/components/blackbox/values.cue | ||
| +++ b/components/blackbox/values.cue | ||
| @@ -1,6 +1,8 @@ | ||
| package holos | ||
|
|
||
| Helm: Values: { | ||
| + fullnameOverride: Blackbox.host | ||
| + | ||
| global: { | ||
| //# Global image registry to use if it needs to be overriden for some specific use cases (e.g local registries, custom images, ...) | ||
| //# | ||
| @@ -192,7 +194,7 @@ Helm: Values: { | ||
| annotations: {} | ||
| labels: {} | ||
| type: "ClusterIP" | ||
| - port: 9115 | ||
| + port: Blackbox.port | ||
| ipDualStack: { | ||
| enabled: false | ||
| ipFamilies: ["IPv6", "IPv4"] | ||
| --- a/components/prometheus/values.cue | ||
| +++ b/components/prometheus/values.cue | ||
| @@ -1083,7 +1083,7 @@ Helm: Values: { | ||
| target_label: "__param_target" | ||
| }, { | ||
| target_label: "__address__" | ||
| - replacement: "blackbox" | ||
| + replacement: "\(Blackbox.host):\(Blackbox.port)" | ||
| }, { | ||
| source_labels: ["__param_target"] | ||
| target_label: "instance" | ||
| -- common.config.patch.txt -- | ||
| patching file 'components/blackbox/values.cue' | ||
| patching file 'components/prometheus/values.cue' | ||
| -- common.config.rm.sh -- | ||
| rm values.patch | ||
| -- common.config.git.sh -- | ||
| git add . && git commit -m 'integrate blackbox and prometheus together' | ||
| -- common.config.git.output.txt -- | ||
| [main 4221803] integrate blackbox and prometheus together | ||
| 2 files changed, 4 insertions(+), 2 deletions(-) | ||
| -- reviewing.changes.render.output.txt -- | ||
| rendered blackbox in 374.810666ms | ||
| rendered prometheus in 382.899334ms | ||
| rendered platform in 383.270625ms | ||
| -- git.diff.sh -- | ||
| git diff | ||
| -- git.diff -- | ||
| diff --git a/deploy/components/blackbox/blackbox.gen.yaml b/deploy/components/blackbox/blackbox.gen.yaml | ||
| index 3db20cd..5336f44 100644 | ||
| --- a/deploy/components/blackbox/blackbox.gen.yaml | ||
| +++ b/deploy/components/blackbox/blackbox.gen.yaml | ||
| @@ -7,7 +7,7 @@ metadata: | ||
| app.kubernetes.io/name: prometheus-blackbox-exporter | ||
| app.kubernetes.io/version: v0.25.0 | ||
| helm.sh/chart: prometheus-blackbox-exporter-9.0.1 | ||
| - name: prometheus-blackbox-exporter | ||
| + name: blackbox | ||
| namespace: default | ||
| --- | ||
| apiVersion: v1 | ||
| @@ -31,7 +31,7 @@ metadata: | ||
| app.kubernetes.io/name: prometheus-blackbox-exporter | ||
| app.kubernetes.io/version: v0.25.0 | ||
| helm.sh/chart: prometheus-blackbox-exporter-9.0.1 | ||
| - name: prometheus-blackbox-exporter | ||
| + name: blackbox | ||
| namespace: default | ||
| --- | ||
| apiVersion: v1 | ||
| @@ -43,7 +43,7 @@ metadata: | ||
| app.kubernetes.io/name: prometheus-blackbox-exporter | ||
| app.kubernetes.io/version: v0.25.0 | ||
| helm.sh/chart: prometheus-blackbox-exporter-9.0.1 | ||
| - name: prometheus-blackbox-exporter | ||
| + name: blackbox | ||
| namespace: default | ||
| spec: | ||
| ports: | ||
| @@ -65,7 +65,7 @@ metadata: | ||
| app.kubernetes.io/name: prometheus-blackbox-exporter | ||
| app.kubernetes.io/version: v0.25.0 | ||
| helm.sh/chart: prometheus-blackbox-exporter-9.0.1 | ||
| - name: prometheus-blackbox-exporter | ||
| + name: blackbox | ||
| namespace: default | ||
| spec: | ||
| replicas: 1 | ||
| @@ -119,8 +119,8 @@ spec: | ||
| name: config | ||
| hostNetwork: false | ||
| restartPolicy: Always | ||
| - serviceAccountName: prometheus-blackbox-exporter | ||
| + serviceAccountName: blackbox | ||
| volumes: | ||
| - configMap: | ||
| - name: prometheus-blackbox-exporter | ||
| + name: blackbox | ||
| name: config | ||
| diff --git a/deploy/components/prometheus/prometheus.gen.yaml b/deploy/components/prometheus/prometheus.gen.yaml | ||
| index 9e02bce..ab638f0 100644 | ||
| --- a/deploy/components/prometheus/prometheus.gen.yaml | ||
| +++ b/deploy/components/prometheus/prometheus.gen.yaml | ||
| @@ -589,7 +589,7 @@ data: | ||
| - source_labels: | ||
| - __address__ | ||
| target_label: __param_target | ||
| - - replacement: blackbox | ||
| + - replacement: blackbox:9115 | ||
| target_label: __address__ | ||
| - source_labels: | ||
| - __param_target | ||
| -- reviewing.changes.git.commit.sh -- | ||
| git add . && git commit -m 'render integrated blackbox and prometheus manifests' | ||
| -- reviewing.changes.git.output.txt -- | ||
| [main 67efe0d] render integrated blackbox and prometheus manifests | ||
| 2 files changed, 7 insertions(+), 7 deletions(-) |
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 @@ | ||
| holos --version |
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 @@ | ||
| 0.102.4 |
15 changes: 15 additions & 0 deletions
15
doc/md/_markdown-tests/script-02-helm-values/blackbox.common.config.body.cue
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 +1,15 @@ | ||
| package holos | ||
|
|
||
| // Schema Definition | ||
| #Blackbox: { | ||
| // host constrained to a lower case dns label | ||
| host: string & =~"^[a-z0-9]([a-z0-9-]{0,61}[a-z0-9])?$" | ||
| // port constrained to a valid range | ||
| port: int & >0 & <=65535 | ||
| } | ||
|
|
||
| // Concrete values must validate against the schema. | ||
| Blackbox: #Blackbox & { | ||
| host: "blackbox" | ||
| port: 9115 | ||
| } |
1 change: 1 addition & 0 deletions
1
doc/md/_markdown-tests/script-02-helm-values/blackbox.common.config.git.commit.sh
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 @@ | ||
| git add . && git commit -m 'add blackbox configuration' |
3 changes: 3 additions & 0 deletions
3
doc/md/_markdown-tests/script-02-helm-values/blackbox.common.config.git.output.txt
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 +1,3 @@ | ||
| [main 1adcd08] add blackbox configuration | ||
| 1 file changed, 15 insertions(+) | ||
| create mode 100644 components/blackbox.cue |
1 change: 1 addition & 0 deletions
1
doc/md/_markdown-tests/script-02-helm-values/blackbox.common.config.header.sh
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 @@ | ||
| cat <<EOF > components/blackbox.cue |
Oops, something went wrong.