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Update rendered example

This commit is contained in:
Daniel Berteaud 2024-03-08 13:38:47 +01:00
parent cc45b50f69
commit f734adb3bb
1 changed files with 14 additions and 9 deletions
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23
example/postgres.nomad.hcl
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@ -201,9 +201,8 @@ def create_svc_txn:
| .ServiceTags -= ["replica"]
| .ServiceTags -= ["uninitialized"]
| .ServiceTags -= ["traefik.enable=true"]
| .ServiceTags -= ["traefik.enable=false"]
| .ServiceTags += [$role]
| if $role == "master" then .ServiceTags += ["traefik.enable=true"] else .ServiceTags += ["traefik.enable=false"] end
| if $role == "master" then .ServiceTags += ["traefik.enable=true"] else .ServiceTags -= ["traefik.enable=true"] end
# Rename 'ServiceName' to 'ServiceService'
# Will be transformed to 'Service.Service later'
@ -261,21 +260,27 @@ fi
CURL_OPTS="--connect-timeout 5 --max-time 10 --retry 5 --retry-delay 1 --retry-max-time 40 --retry-connrefused --silent"
# Update tags on the main service
SERVICE=$(curl ${CURL_OPTS} -H "X-Consul-Token: ${CONSUL_HTTP_TOKEN}" http://{{ sockaddr "GetInterfaceIP \"nomad\"" }}:8500/v1/catalog/service/postgres)
if [ "$(echo ${SERVICE} | jq ".[] | .ServiceTags | any(.==\"${NEW_ROLE}\")")" = "false" ]; then
SERVICE_HAS_TAG=$(curl ${CURL_OPTS} \
-H "X-Consul-Token: ${CONSUL_HTTP_TOKEN}" \
http://{{ sockaddr "GetInterfaceIP \"nomad\"" }}:8500/v1/catalog/service/postgres |\
jq ".[] | select( .ServiceTags as \$tags | \"postgres-{{ env "NOMAD_ALLOC_INDEX" }}\" | IN(\$tags[]) ) | .ServiceTags | any(.==\"${NEW_ROLE}\")")
if [ "${SERVICE_HAS_TAG}" = "false" ]; then
echo "Updating tags for the main service"
echo "${SERVICE}" |\
curl ${CURL_OPTS} -H "X-Consul-Token: ${CONSUL_HTTP_TOKEN}" http://{{ sockaddr "GetInterfaceIP \"nomad\"" }}:8500/v1/catalog/service/postgres |\
jq --from-file /local/serviceformat.jq --arg role "${NEW_ROLE}" --arg mytag postgres-{{ env "NOMAD_ALLOC_INDEX" }} |\
curl ${CORL_OPTS} -H "X-Consul-Token: ${CONSUL_HTTP_TOKEN}" -X PUT -d @- http://{{ sockaddr "GetInterfaceIP \"nomad\"" }}:8500/v1/txn > /dev/null
else
echo "Main service already has th expected ${NEW_ROLE} tag"
echo "Main service already has the expected ${NEW_ROLE} tag"
fi
# Update tags on the sidecar service (connect-proxy)
SIDECAR=$(curl ${CURL_OPTS} -H "X-Consul-Token: ${CONSUL_HTTP_TOKEN}" http://{{ sockaddr "GetInterfaceIP \"nomad\"" }}:8500/v1/catalog/service/postgres-sidecar-proxy)
if [ "$(echo ${SIDECAR} | jq ".[] | .ServiceTags | any(.==\"${NEW_ROLE}\")")" = "false" ]; then
SIDECAR_HAS_TAG=$(curl ${CURL_OPTS} \
-H "X-Consul-Token: ${CONSUL_HTTP_TOKEN}" \
http://{{ sockaddr "GetInterfaceIP \"nomad\"" }}:8500/v1/catalog/service/postgres-sidecar-proxy |\
jq ".[] | select( .ServiceTags as \$tags | \"postgres-{{ env "NOMAD_ALLOC_INDEX" }}\" | IN(\$tags[]) ) | .ServiceTags | any(.==\"${NEW_ROLE}\")")
if [ "${SIDECAR_HAS_TAG}" = "false" ]; then
echo "Updating tags for the sidecar"
echo "${SIDECAR}" |\
curl ${CURL_OPTS} -H "X-Consul-Token: ${CONSUL_HTTP_TOKEN}" http://{{ sockaddr "GetInterfaceIP \"nomad\"" }}:8500/v1/catalog/service/postgres-sidecar-proxy |\
jq --from-file /local/serviceformat.jq --arg role "${NEW_ROLE}" --arg mytag postgres-{{ env "NOMAD_ALLOC_INDEX" }} |\
curl ${CURL_OPTS} -H "X-Consul-Token: ${CONSUL_HTTP_TOKEN}" -X PUT -d @- http://{{ sockaddr "GetInterfaceIP \"nomad\"" }}:8500/v1/txn > /dev/null
else