From 5b0cdb703098f5fc235e0e00e2dcab642e3cfd03 Mon Sep 17 00:00:00 2001
From: "Ruben L. Mendoza" <rub2106@gmail.com>
Date: Sun, 6 Sep 2026 07:39:48 -0500
Subject: [PATCH 1/2] Import mapping tables missing in the database before
 running imposm diffs (#844)

---
 images/tiler-imposm/start.sh | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/images/tiler-imposm/start.sh b/images/tiler-imposm/start.sh
index 33f17742..965b9789 100755
--- a/images/tiler-imposm/start.sh
+++ b/images/tiler-imposm/start.sh
@@ -233,9 +233,38 @@ function monitorImposmErrors() {
     done
 }
 
+function importMissingLayers() {
+    # Layers added after the initial import have no table yet and "imposm run" fails on them.
+    local missing_layers
+    missing_layers=$(psql "$PG_CONNECTION" -At -c "SELECT table_name FROM information_schema.tables WHERE table_schema = 'public';" | python3 -c '
+import glob, json, sys
+existing = set(sys.stdin.read().split())
+mapped = json.load(open("./config/imposm3.json"))["tables"]
+layers = [p.split("/")[-1][:-5] for p in sorted(glob.glob("./config/layers/*.json"))
+          if any(t in mapped and "osm_" + t not in existing for t in json.load(open(p))["tables"])]
+print(" ".join(layers))')
+
+    if [ -n "$missing_layers" ]; then
+        log_message "Importing missing layers: $missing_layers"
+        getData
+        if ! ./scripts/reimport_layer.sh $missing_layers; then
+            log_message "ERROR: Failed to import missing layers: $missing_layers"
+            exit 1
+        fi
+        touch "$WORKDIR/mviews_pending"
+    fi
+
+    # The marker survives a restart in the middle of create_mviews.sh, so the views get retried.
+    if [ -f "$WORKDIR/mviews_pending" ] && [ "$RECREATE_MVIEWS_ON_UPDATE" != "true" ]; then
+        ./scripts/create_mviews.sh && rm -f "$WORKDIR/mviews_pending"
+    fi
+}
+
 function updateData() {
     log_message "Starting database update process..."
 
+    importMissingLayers
+
     # Step 0: Recreate materialized views if RECREATE_MVIEWS_ON_UPDATE is enabled
     if [ "$RECREATE_MVIEWS_ON_UPDATE" = "true" ]; then
         log_message "Recreating materialized views before update..."

From da0fd918f96f40c8f4c48ab65fc96f40e6fb4a76 Mon Sep 17 00:00:00 2001
From: Rub21 <rub2106@gmail.com>
Date: Sun, 6 Sep 2026 12:52:53 -0500
Subject: [PATCH 2/2] Update path for tiler DB - producion

---
 values.k3s.production.template.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/values.k3s.production.template.yaml b/values.k3s.production.template.yaml
index 7684dbbc..063fca39 100644
--- a/values.k3s.production.template.yaml
+++ b/values.k3s.production.template.yaml
@@ -48,7 +48,7 @@ osm-seed:
       mountPath: /var/lib/postgresql/data
       subPath: postgresql-data
       staticHostPath: true
-      localVolumeHostPath: /mnt/tiler-db-data-v6
+      localVolumeHostPath: /mnt/tiler-db-data-v7
     resources:
       enabled: false
     postgresqlConfig:
@@ -160,7 +160,7 @@ osm-seed:
       accessMode: ReadWriteOnce
       mountPath: /mnt/data
       staticHostPath: true
-      localVolumeHostPath: /mnt/tiler-imposm-data-v6
+      localVolumeHostPath: /mnt/tiler-imposm-data-v7
     resources:
       enabled: true
     nodeSelector: