Better support for overriding docker reg + tag (for local testing); init container for ensure-system-disk

deploy/40-statefulset.yaml

@@ -23,6 +23,20 @@ spec:
         - name: p5x-system-data
           persistentVolumeClaim:
             claimName: system-data
+      initContainers:
+        - name: ensure-system-disk
+          image: docker.io/glmdev/p5x-api:latest
+          envFrom:
+            - secretRef:
+                name: api-env
+          env:
+            - name: P5X_NODE_HOSTNAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: spec.nodeName
+            - name: RUST_LOG
+              value: 'p5x=debug,sqlx=warn,info'
+          command: ['/p5x/p5x', 'ensure-system-disk']
       containers:
         - name: api-server
           image: docker.io/glmdev/p5x-api:latest
@@ -43,6 +57,8 @@ spec:
               valueFrom:
                 fieldRef:
                   fieldPath: spec.nodeName
+            - name: RUST_LOG
+              value: 'p5x=debug,sqlx=warn,info'
           ports:
             - containerPort: 3450
               name: p5x

scripts/build.sh

@@ -6,4 +6,4 @@ if ! [ -f Cargo.toml ]; then
 fi
 
 cargo build --release --target x86_64-unknown-linux-gnu
-docker build -t "${DOCKER_REGISTRY:-docker.io}/glmdev/p5x-api:latest" .
+docker build -t "${DOCKER_REGISTRY:-docker.io}/glmdev/p5x-api:${DOCKER_TAG:-latest}" .

scripts/push.sh

@@ -1,3 +1,3 @@
 #!/bin/sh -e
 
-docker push "${DOCKER_REGISTRY:-docker.io}/glmdev/p5x-api:latest"
+docker push "${DOCKER_REGISTRY:-docker.io}/glmdev/p5x-api:${DOCKER_TAG:-latest}"

src/api/cluster/system.rs

@@ -27,6 +27,7 @@ pub async fn ensure_system_disk(svc: &Services<'_>) -> Result<(), P5xError> {
     // Load the dynamic-kv
     let client = Client::try_default().await.map_err(P5xError::KubeError)?;
     let namespace = fs::read_to_string("/var/run/secrets/kubernetes.io/serviceaccount/namespace")
+        .or_else(|_| env::var("P5X_OVERRIDE_NS"))
         .unwrap_or_else(|_| "p5x-system".to_string());
 
     let maps: Api<ConfigMap> = Api::namespaced(client.clone(), &namespace);