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Clarify hostname and service name in external mongod search snippets #483

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Merged
merged 3 commits into from
Oct 5, 2025
Merged

Clarify hostname and service name in external mongod search snippets #483

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d2df084
clarify variable name
anandsyncs Sep 30, 2025
cfc0ca4
separate service name and host name
anandsyncs Oct 1, 2025
cfe0e5b
Merge branch 'master' into anandsyncs/update-external-search-snippet
anandsyncs Oct 1, 2025
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3 changes: 2 additions & 1 deletion docs/search/04-search-external-mongod/README.md
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we should probably remove that readme completely?

Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,8 @@ export MDB_USER_PASSWORD="mdb-user-password-CHANGE-ME"
# user for MongoDB Search to connect to the replica set to synchronise data from
export MDB_SEARCH_SYNC_USER_PASSWORD="search-sync-user-password-CHANGE-ME"

export MDB_SEARCH_HOSTNAME="mdbs-search"
export MDB_SEARCH_SERVICE_NAME="mdbs-search"
export MDB_SEARCH_HOSTNAME="mdbs-search.example.com"

# External MongoDB replica set members - REPLACE THESE VALUES with your actual external MongoDB hosts
# For testing purposes, these point to the MongoDB Community resource created by test.sh
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6 changes: 3 additions & 3 deletions ...rch/04-search-external-mongod/code_snippets/04_0322_create_search_loadbalancer_service.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -2,7 +2,7 @@ kubectl apply --context "${K8S_CTX}" -n "${MDB_NS}" -f - <<YAML
apiVersion: v1
kind: Service
metadata:
name: ${MDB_SEARCH_HOSTNAME}
name: ${MDB_SEARCH_SERVICE_NAME}
spec:
type: LoadBalancer
selector:
Expand All @@ -13,11 +13,11 @@ spec:
targetPort: 27027
YAML

echo "Waiting for external IP to be assigned to service ${MDB_SEARCH_HOSTNAME}..."
echo "Waiting for external IP to be assigned to service ${MDB_SEARCH_SERVICE_NAME}..."
TIMEOUT=120 # 2 minutes timeout
ELAPSED=0
while [ ${ELAPSED} -lt ${TIMEOUT} ]; do
EXTERNAL_IP=$(kubectl get service "${MDB_SEARCH_HOSTNAME}" --context "${K8S_CTX}" -n "${MDB_NS}" -o jsonpath='{.status.loadBalancer.ingress[0].ip}' 2>/dev/null)
EXTERNAL_IP=$(kubectl get service "${MDB_SEARCH_SERVICE_NAME}" --context "${K8S_CTX}" -n "${MDB_NS}" -o jsonpath='{.status.loadBalancer.ingress[0].ip}' 2>/dev/null)
if [ -n "${EXTERNAL_IP}" ] && [ "${EXTERNAL_IP}" != "null" ]; then
echo "External IP assigned: ${EXTERNAL_IP}"
break
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6 changes: 3 additions & 3 deletions docs/search/04-search-external-mongod/code_snippets/04_0323_update_coredns_configmap.sh
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Original file line number Diff line number Diff line change
@@ -1,10 +1,10 @@
SEARCH_IP=$(kubectl --context "${K8S_CTX}" -n "${MDB_NS}" get svc "${MDB_SEARCH_HOSTNAME}" -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
SEARCH_IP=$(kubectl --context "${K8S_CTX}" -n "${MDB_NS}" get svc "${MDB_SEARCH_SERVICE_NAME}" -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
if [ -z "${SEARCH_IP}" ]; then
SEARCH_IP=$(kubectl --context "${K8S_CTX}" -n "${MDB_NS}" get svc "${MDB_SEARCH_HOSTNAME}" -o jsonpath='{.status.loadBalancer.ingress[0].hostname}')
SEARCH_IP=$(kubectl --context "${K8S_CTX}" -n "${MDB_NS}" get svc "${MDB_SEARCH_SERVICE_NAME}" -o jsonpath='{.status.loadBalancer.ingress[0].hostname}')
fi

if [ -z "${SEARCH_IP}" ]; then
echo "Error: Could not get LoadBalancer external IP/hostname for service ${MDB_SEARCH_HOSTNAME}"
echo "Error: Could not get LoadBalancer external IP/hostname for service ${MDB_SEARCH_SERVICE_NAME}"
exit 1
fi

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3 changes: 2 additions & 1 deletion docs/search/04-search-external-mongod/env_variables.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,8 @@ export MDB_ADMIN_USER_PASSWORD="admin-user-password-CHANGE-ME"
export MDB_USER_PASSWORD="mdb-user-password-CHANGE-ME"
export MDB_SEARCH_SYNC_USER_PASSWORD="search-sync-user-password-CHANGE-ME"

export MDB_SEARCH_HOSTNAME="mdbs-search"
export MDB_SEARCH_SERVICE_NAME="mdbs-search"
export MDB_SEARCH_HOSTNAME="mdbs-search.example.com"

# External MongoDB replica set members - REPLACE THESE VALUES with your actual external MongoDB hosts
# In production, replace with your actual external MongoDB replica set members
Expand Down