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HA master, fixed replica name when creating load balancer.

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HA master, fixed replica name when creating load balancer. Was broken when replica
w/o suffix is no longer in the cluster.
This commit is contained in:
Jerzy Szczepkowski 2016-11-22 14:27:55 +01:00
parent acb8a3f7d5
commit ef91e2bb31
1 changed files with 6 additions and 3 deletions
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9
cluster/gce/util.sh
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@ -1008,17 +1008,20 @@ function create-loadbalancer() {
echo "Load balancer already exists"
return
fi
local EXISTING_MASTER_ZONE=$(gcloud compute instances list "${MASTER_NAME}" \
local EXISTING_MASTER_NAME="$(get-all-replica-names)"
local EXISTING_MASTER_ZONE=$(gcloud compute instances list "${EXISTING_MASTER_NAME}" \
--project "${PROJECT}" --format="value(zone)")
echo "Creating load balancer in front of an already existing master in ${EXISTING_MASTER_ZONE}"
# Step 1: Detach master IP address and attach ephemeral address to the existing master
attach-external-ip ${MASTER_NAME} ${EXISTING_MASTER_ZONE}
attach-external-ip "${EXISTING_MASTER_NAME}" "${EXISTING_MASTER_ZONE}"
# Step 2: Create target pool.
gcloud compute target-pools create "${MASTER_NAME}" --region "${REGION}"
# TODO: We should also add master instances with suffixes
gcloud compute target-pools add-instances ${MASTER_NAME} --instances ${MASTER_NAME} --zone ${EXISTING_MASTER_ZONE}
gcloud compute target-pools add-instances "${MASTER_NAME}" --instances "${EXISTING_MASTER_NAME}" --zone "${EXISTING_MASTER_ZONE}"
# Step 3: Create forwarding rule.
# TODO: This step can take up to 20 min. We need to speed this up...