Build krel from sources when not using default TOOL_* values

This allos testing GCB by setting one of `TOOL_ORG`, `TOOL_REPO` or `TOOL_REF`. Signed-off-by: Sascha Grunert <[email protected]>
kubernetes · Aug 21, 2024 · 05124ba · 05124ba
1 parent a7bd8b3
commit 05124ba
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Showing 6 changed files with 41 additions and 6 deletions.
diff --git a/gcb/fast-forward/cloudbuild.yaml b/gcb/fast-forward/cloudbuild.yaml
@@ -58,6 +58,10 @@ steps:
   - KREL_OUTPUT_PATH=/workspace/bin/krel
   args:
   - ./hack/get-krel
+  env:
+  - "TOOL_ORG=${_TOOL_ORG}"
+  - "TOOL_REPO=${_TOOL_REPO}"
+  - "TOOL_REF=${_TOOL_REF}"
 
 - name: gcr.io/k8s-staging-releng/k8s-cloud-builder:${_KUBE_CROSS_VERSION}
   dir: "/workspace"

diff --git a/gcb/obs-release/cloudbuild.yaml b/gcb/obs-release/cloudbuild.yaml
@@ -58,6 +58,10 @@ steps:
   - KREL_OUTPUT_PATH=/workspace/bin/krel
   args:
   - ./hack/get-krel
+  env:
+  - "TOOL_ORG=${_TOOL_ORG}"
+  - "TOOL_REPO=${_TOOL_REPO}"
+  - "TOOL_REF=${_TOOL_REF}"
 
 - name: gcr.io/k8s-staging-releng/k8s-cloud-builder:${_KUBE_CROSS_VERSION}
   dir: "/workspace"

diff --git a/gcb/obs-stage/cloudbuild.yaml b/gcb/obs-stage/cloudbuild.yaml
@@ -58,6 +58,10 @@ steps:
   - KREL_OUTPUT_PATH=/workspace/bin/krel
   args:
   - ./hack/get-krel
+  env:
+  - "TOOL_ORG=${_TOOL_ORG}"
+  - "TOOL_REPO=${_TOOL_REPO}"
+  - "TOOL_REF=${_TOOL_REF}"
 
 - name: gcr.io/k8s-staging-releng/k8s-cloud-builder:${_KUBE_CROSS_VERSION}
   dir: "/workspace"

diff --git a/gcb/release/cloudbuild.yaml b/gcb/release/cloudbuild.yaml
@@ -61,6 +61,10 @@ steps:
   - KREL_OUTPUT_PATH=/workspace/bin/krel
   args:
   - ./hack/get-krel
+  env:
+  - "TOOL_ORG=${_TOOL_ORG}"
+  - "TOOL_REPO=${_TOOL_REPO}"
+  - "TOOL_REF=${_TOOL_REF}"
 
 - name: gcr.io/k8s-staging-releng/k8s-cloud-builder:${_KUBE_CROSS_VERSION}
   dir: "/workspace"

diff --git a/gcb/stage/cloudbuild.yaml b/gcb/stage/cloudbuild.yaml
@@ -62,6 +62,10 @@ steps:
   - KREL_OUTPUT_PATH=/workspace/bin/krel
   args:
   - ./hack/get-krel
+  env:
+  - "TOOL_ORG=${_TOOL_ORG}"
+  - "TOOL_REPO=${_TOOL_REPO}"
+  - "TOOL_REF=${_TOOL_REF}"
 
 - name: gcr.io/k8s-staging-releng/k8s-cloud-builder:${_KUBE_CROSS_VERSION}
   dir: "/workspace"

diff --git a/hack/get-krel b/hack/get-krel
@@ -18,6 +18,8 @@ set -o errexit
 set -o nounset
 set -o pipefail
 
+env
+
 curl_retry() {
     curl -sSfL --retry 5 --retry-delay 3 "$@"
 }
@@ -26,13 +28,26 @@ KREL_OUTPUT_PATH=${KREL_OUTPUT_PATH:-bin/krel}
 echo "Using output path: $KREL_OUTPUT_PATH"
 mkdir -p "$(dirname "$KREL_OUTPUT_PATH")"
 
-LATEST_RELEASE=$(curl_retry https://api.github.com/repos/kubernetes/release/releases/latest | jq -r .tag_name)
-echo "Using krel release: $LATEST_RELEASE"
+DEFAULT_TOOL_ORG=kubernetes
+DEFAULT_TOOL_REPO=release
+DEFAULT_TOOL_REF=master
+
+TOOL_ORG=${TOOL_ORG:-${DEFAULT_TOOL_ORG}}
+TOOL_REPO=${TOOL_REPO:-${DEFAULT_TOOL_REPO}}
+TOOL_REF=${TOOL_REF:-${DEFAULT_TOOL_REF}}
+
+if [[ "$TOOL_ORG" == "$DEFAULT_TOOL_ORG" && "$TOOL_REPO" == "$DEFAULT_TOOL_REPO" && "$TOOL_REF" == "$DEFAULT_TOOL_REF" ]]; then
+    LATEST_RELEASE=$(curl_retry https://api.github.com/repos/kubernetes/release/releases/latest | jq -r .tag_name)
+    echo "Using krel release: $LATEST_RELEASE"
 
-echo "Downloading krel from GCB bucket…"
-GCB_URL="https://storage.googleapis.com/k8s-artifacts-sig-release/kubernetes/release/$LATEST_RELEASE/krel-amd64-linux"
-curl_retry "$GCB_URL" -o "$KREL_OUTPUT_PATH"
-chmod +x "$KREL_OUTPUT_PATH"
+    echo "Downloading krel from GCB bucket…"
+    GCB_URL="https://storage.googleapis.com/k8s-artifacts-sig-release/kubernetes/release/$LATEST_RELEASE/krel-amd64-linux"
+    curl_retry "$GCB_URL" -o "$KREL_OUTPUT_PATH"
+    chmod +x "$KREL_OUTPUT_PATH"
+else
+    echo "Building krel from sources"
+    go build -o "$KREL_OUTPUT_PATH" ./cmd/krel
+fi
 
 echo "Done, output of 'krel version':"
 "$KREL_OUTPUT_PATH" version