b560d9ea0f
ConfigMap values are in seconds (e.g. connection_timeout=30 means 30s), but Duration::from_millis() interpreted them as ms (30ms), causing pool timeout on startup. Changed to from_secs(). Also removed Namespace from Helm chart to prevent cascade deletion of PVC/ConfigMap on uninstall.
80 lines
3.9 KiB
Bash
80 lines
3.9 KiB
Bash
#!/usr/bin/env bash
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set -euo pipefail
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# ── helpers ──────────────────────────────────────────────────────────
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RED='\033[0;31m'; GREEN='\033[0;32m'; YELLOW='\033[1;33m'; NC='\033[0m'
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log() { echo -e "${GREEN}[OK]${NC} $*"; }
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warn() { echo -e "${YELLOW}[WARN]${NC} $*"; }
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err() { echo -e "${RED}[ERR]${NC} $*"; exit 1; }
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command_exists() { command -v "$1" &>/dev/null; }
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# ── defaults ─────────────────────────────────────────────────────────
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NAMESPACE="${NAMESPACE:-app}"
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RELEASE="${RELEASE:-deploy}"
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CHART_DIR="${CHART_DIR:-./deploy}"
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REGISTRY="${REGISTRY:-harbor.gitdata.me/gtateam}"
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TAG="${TAG:-$(git rev-parse --short HEAD)}"
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CONFIG_MAP="${CONFIG_MAP:-app-env}"
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PVC_NAME="${PVC_NAME:-shared-data}"
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# ── prerequisites ────────────────────────────────────────────────────
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command_exists helm || err "helm not found — install via https://helm.sh/docs/intro/install/"
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command_exists kubectl || err "kubectl not found — install via https://kubernetes.io/docs/tasks/tools/"
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log "helm $(helm version --short)"
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log "kubectl $(kubectl version --client --short 2>/dev/null || kubectl version -o json 2>/dev/null | grep gitVersion)"
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# ── 1. Ensure namespace (not managed by Helm — preserved on uninstall) ──
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log "Ensuring namespace $NAMESPACE exists..."
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kubectl create namespace "$NAMESPACE" --dry-run=client -o yaml | kubectl apply -f -
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# ── 2. Ensure prerequisites ─────────────────────────────────────────
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# Namespace must exist (not managed by Helm)
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if ! kubectl get namespace "$NAMESPACE" &>/dev/null; then
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err "Namespace '$NAMESPACE' not found — create it first: kubectl create namespace $NAMESPACE"
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fi
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# ConfigMap (must exist before Helm install)
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if ! kubectl get configmap "$CONFIG_MAP" -n "$NAMESPACE" &>/dev/null; then
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err "ConfigMap '$CONFIG_MAP' not found in namespace '$NAMESPACE' — create it first"
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fi
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# PVC (must exist before Helm install)
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if ! kubectl get pvc "$PVC_NAME" -n "$NAMESPACE" &>/dev/null; then
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err "PVC '$PVC_NAME' not found in namespace '$NAMESPACE' — create it first"
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fi
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# cert-manager ClusterIssuer
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if ! kubectl get clusterissuer letsencrypt-prod &>/dev/null; then
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warn "ClusterIssuer 'letsencrypt-prod' not found — TLS certificate issuance will fail"
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fi
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log "Prerequisites verified"
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# ── 3. Lint chart ────────────────────────────────────────────────────
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log "Linting Helm chart..."
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helm lint "$CHART_DIR" || err "Helm lint failed"
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# ── 4. Deploy ────────────────────────────────────────────────────────
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log "Deploying release $RELEASE with tag $TAG..."
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helm upgrade --install "$RELEASE" "$CHART_DIR" \
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--namespace "$NAMESPACE" \
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--set imageRegistry="$REGISTRY" \
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--set imageTag="$TAG" \
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--set configMapName="$CONFIG_MAP" \
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--set pvcName="$PVC_NAME" \
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--wait \
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--timeout 5m
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log "Release $RELEASE deployed successfully"
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# ── 5. Verify ────────────────────────────────────────────────────────
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log "Checking deployment status..."
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kubectl get deployments -n "$NAMESPACE" -l app.kubernetes.io/instance="$RELEASE"
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kubectl get pods -n "$NAMESPACE" -l app.kubernetes.io/instance="$RELEASE"
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kubectl get services -n "$NAMESPACE" -l app.kubernetes.io/instance="$RELEASE"
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kubectl get ingress -n "$NAMESPACE"
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log "Deployment complete" |