From 22042f7d3f494556b1752f6d548a472dfde34fc6 Mon Sep 17 00:00:00 2001
From: Masaki Yatsu <yatsu@yatsu.info>
Date: Wed, 15 Oct 2025 20:42:03 +0900
Subject: [PATCH] feat(metabase): add Starburst(Trino) driver

---
 metabase/justfile                      | 20 ++++++++++++++++++--
 metabase/metabase-values.gomplate.yaml | 25 +++++++++++++++++++++++++
 2 files changed, 43 insertions(+), 2 deletions(-)

diff --git a/metabase/justfile b/metabase/justfile
index fab79db..df0c492 100644
--- a/metabase/justfile
+++ b/metabase/justfile
@@ -1,7 +1,7 @@
 set fallback := true
 
 export METABASE_NAMESPACE := env("METABASE_NAMESPACE", "metabase")
-export METABASE_CHART_VERSION := env("METABASE_CHART_VERSION", "2.22.0")
+export METABASE_CHART_VERSION := env("METABASE_CHART_VERSION", "2.22.2")
 export METABASE_HOST := env("METABASE_HOST", "")
 export EXTERNAL_SECRETS_NAMESPACE := env("EXTERNAL_SECRETS_NAMESPACE", "external-secrets")
 export K8S_VAULT_NAMESPACE := env("K8S_VAULT_NAMESPACE", "vault")
@@ -83,7 +83,6 @@ delete-database-secret:
 install:
     #!/bin/bash
     set -euo pipefail
-    export METABASE_HOST=${METABASE_HOST:-}
     while [ -z "${METABASE_HOST}" ]; do
         METABASE_HOST=$(
             gum input --prompt="Metabase host (FQDN): " --width=100 \
@@ -103,6 +102,23 @@ install:
         --version ${METABASE_CHART_VERSION} -n ${METABASE_NAMESPACE} --wait \
         -f metabase-values.yaml
 
+# Upgrade Metabase
+upgrade:
+    #!/bin/bash
+    set -euo pipefail
+    while [ -z "${METABASE_HOST}" ]; do
+        METABASE_HOST=$(
+            gum input --prompt="Metabase host (FQDN): " --width=100 \
+            --placeholder="e.g., metabase.example.com"
+        )
+    done
+    echo "Upgrading Metabase..."
+    gomplate -f metabase-values.gomplate.yaml -o metabase-values.yaml
+    helm upgrade metabase pmint93/metabase \
+        --version ${METABASE_CHART_VERSION} -n ${METABASE_NAMESPACE} --wait \
+        -f metabase-values.yaml
+    echo "Metabase upgraded successfully"
+
 # Uninstall Metabase
 uninstall delete-db='true':
     #!/bin/bash
diff --git a/metabase/metabase-values.gomplate.yaml b/metabase/metabase-values.gomplate.yaml
index 6f49c54..1a86772 100644
--- a/metabase/metabase-values.gomplate.yaml
+++ b/metabase/metabase-values.gomplate.yaml
@@ -32,6 +32,31 @@ session:
   existingSecret: metabase-config
   existingSecretKey: session
 
+# Trino driver plugin configuration
+extraInitContainers:
+  - name: download-trino-driver
+    image: curlimages/curl:8.5.0
+    imagePullPolicy: IfNotPresent
+    volumeMounts:
+      - name: plugins
+        mountPath: /plugins
+    workingDir: /plugins
+    command:
+      - /bin/sh
+      - -ec
+      - |
+        curl -Lso /plugins/starburst.metabase-driver.jar \
+          https://github.com/starburstdata/metabase-driver/releases/download/6.1.0/starburst-6.1.0.metabase-driver.jar
+
+extraVolumeMounts:
+  - name: plugins
+    mountPath: /plugins
+    readOnly: false
+
+extraVolumes:
+  - name: plugins
+    emptyDir: {}
+
 # Basic configuration
 extraEnv:
   - name: MB_APPLICATION_NAME