add an option to override the network name for snapshot metadata

charts/tezos/templates/configs.yaml

@@ -21,6 +21,7 @@ data:
   ROLLING_TARBALL_URL: "{{ .Values.rolling_tarball_url }}"
   ARCHIVE_TARBALL_URL: "{{ .Values.archive_tarball_url }}"
   PREFER_TARBALLS: "{{ .Values.prefer_tarballs }}"
+  SNAPSHOT_METADATA_NETWORK_NAME: "{{ .Values.snapshot_metadata_network_name }}"
   SNAPSHOT_SOURCE: "{{ .Values.snapshot_source }}"
   OCTEZ_VERSION: "{{ .Values.images.octez }}"
   NODE_GLOBALS: |

charts/tezos/values.yaml

@@ -360,6 +360,10 @@ snapshot_source: https://xtz-shots.io/tezos-snapshots.json
 # If you prefer tarballs, set to "true" below.
 prefer_tarballs: false
 
+# In case the network name in the snapshot metadata does not correspond to the
+# network_name configured in `node_config_network`, hardcode the value here.
+# snapshot_metadata_network_name: "mondaynet"
+
 # By default, tezos-k8s will attempt to download the right artifact from
 # `snapshot_source` set above. You can override and hard-code a snapshot URL
 # source below. When any of the below variables are set, `snapshot_source` above

test/charts/mainnet2.expect.yaml

@@ -37,6 +37,7 @@ data:
   ROLLING_TARBALL_URL: ""
   ARCHIVE_TARBALL_URL: ""
   PREFER_TARBALLS: "false"
+  SNAPSHOT_METADATA_NETWORK_NAME: ""
   SNAPSHOT_SOURCE: "https://xtz-shots.io/tezos-snapshots.json"
   OCTEZ_VERSION: "tezos/tezos:v17.3"
   NODE_GLOBALS: |

utils/config-generator.py

@@ -684,7 +684,10 @@ def create_node_config_json(
 def create_node_snapshot_config_json(history_mode):
     """Create this node's snapshot config"""
 
-    network_name = NETWORK_CONFIG.get("chain_name")
+    if os.environ.get("SNAPSHOT_METADATA_NETWORK_NAME"):
+        network_name = os.environ.get("SNAPSHOT_METADATA_NETWORK_NAME")
+    else:
+        network_name = NETWORK_CONFIG.get("chain_name")
     prefer_tarballs = os.environ.get("PREFER_TARBALLS", "").lower() in (
         "true",
         "1",