Merge pull request #63 from buildkite/release-0.1.0

Bump helm image to v0.1.0

README.md

@@ -93,38 +93,40 @@ sequenceDiagram
 
 ## Sample buildkite pipeline
 
-```yaml!
+```yaml
 steps:
-- label: build image
-  plugins:
-  - kubernetes:
-      podSpec:
-        containers:
-        - image: gradle:latest
-          command: [gradle]
-          args:
-          - jib
-          - --image=ttl.sh/example:1h
+  - label: build image
+    agents:
+      queue: kubernetes
+    plugins:
+      - kubernetes:
+          podSpec:
+            containers:
+              - image: gradle:latest
+                command: [gradle]
+                args:
+                  - jib
+                  - --image=ttl.sh/example:1h
 ```
 
 ## Cloning repos via SSH
 
 To use SSH to clone your repos, you'll need to add a secret reference via an [EnvFrom](https://kubernetes.io/docs/reference/generated/kubernetes-api/v1.25/#envfromsource-v1-core) to your pipeline to specify where to mount your SSH private key from.
 
-```yaml!
+```yaml
 steps:
-- label: build image
-  plugins:
-  - kubernetes:
-      gitEnvFrom:
-      - secretRef: {name: agent-stack-k8s} # <--
-      podSpec:
-        containers:
-        - image: gradle:latest
-          command: [gradle]
-          args:
-          - jib
-          - --image=ttl.sh/example:1h
+  - label: build image
+    plugins:
+      - kubernetes:
+          gitEnvFrom:
+            - secretRef: { name: agent-stack-k8s } # <--
+          podSpec:
+            containers:
+              - image: gradle:latest
+                command: [gradle]
+                args:
+                  - jib
+                  - --image=ttl.sh/example:1h
 ```
 
 ## Development

charts/agent-stack-k8s/values.yaml

@@ -1,6 +1,6 @@
 agentToken: ""
 graphqlToken: ""
-image: "ghcr.io/buildkite/agent-stack-k8s:latest"
+image: "ghcr.io/buildkite/agent-stack-k8s:v0.1.0"
 
 config:
   org: ""

cmd/controller/controller.go

@@ -35,7 +35,7 @@ func addFlags(cmd *cobra.Command) {
 	cmd.Flags().StringSlice("tags", []string{"queue=kubernetes"}, `A comma-separated list of tags for the agent (for example, "linux" or "mac,xcode=8")`)
 	cmd.Flags().String("namespace", api.DefaultNamespace, "kubernetes namespace to create resources in")
 	cmd.Flags().Bool("debug", false, "debug logs")
-	cmd.Flags().Int("max-in-flight", 1, "max jobs in flight, 0 means no max")
+	cmd.Flags().Int("max-in-flight", 25, "max jobs in flight, 0 means no max")
 	cmd.Flags().Duration("job-ttl", 10*time.Minute, "time to retain kubernetes jobs after completion")
 	cmd.Flags().String("agent-token-secret", "buildkite-agent-token", "name of the Buildkite agent token secret")
 }

justfile

@@ -30,20 +30,18 @@ agent repo=("ghcr.io/buildkite/agent-k8s") tag=("latest"):
   docker buildx build --tag {{repo}}:{{tag}} --platform linux/arm64,linux/amd64 --push .
   rm buildkite-agent-linux*
 
-publish:
-  ko publish -P
+publish *FLAGS:
+  ko publish -P {{FLAGS}}
 
 deploy *FLAGS:
   #!/usr/bin/env bash
   set -euxo pipefail
 
-  image=$(just publish)
   helm upgrade agent-stack-k8s charts/agent-stack-k8s \
     --namespace buildkite \
     --install \
     --create-namespace \
     --wait \
-    --set image=$image \
     {{FLAGS}}