20610: Moves code from local.params to its own common.sh file.

[arvados.git] / tools / salt-install / local.params.example.multiple_hosts

diff --git a/tools/salt-install/local.params.example.multiple_hosts b/tools/salt-install/local.params.example.multiple_hosts
index 2b4276e293bec4210d86f496aa4f5878ab89b357..1d69267971e55a8415855a7acda5b1e3752f314c 100644 (file)
--- a/tools/salt-install/local.params.example.multiple_hosts
+++ b/tools/salt-install/local.params.example.multiple_hosts
@@ -102,42 +102,6 @@ NODES=(
   [shell.${DOMAIN}]=shell
 )
 
-# Comma-separated list of nodes. This is used to dynamically adjust
-# salt pillars.
-NODELIST=""
-for node in "${!NODES[@]}"; do
-  if [ -z "$NODELIST" ]; then
-    NODELIST="$node"
-  else
-    NODELIST="$NODELIST,$node"
-  fi
-done
-
-# The mapping of roles to nodes. This is used to dinamically adjust
-# salt pillars.
-declare -A ROLES
-for node in "${!NODES[@]}"; do
-  roles="${NODES[$node]}"
-
-  # Split the comma-separated roles into an array
-  IFS=',' read -ra roles_array <<< "$roles"
-
-  for role in "${roles_array[@]}"; do
-    if [ -n "${ROLES[$role]:-}" ]; then
-      ROLES["$role"]="${ROLES[$role]},$node"
-    else
-      ROLES["$role"]=$node
-    fi
-  done
-done
-
-# Auto-detects load-balancing mode
-if [ -z "${ROLES['balancer']:-}" ]; then
-  ENABLE_BALANCER="no"
-else
-  ENABLE_BALANCER="yes"
-fi
-
 # Host SSL port where you want to point your browser to access Arvados
 # Defaults to 443 for regular runs, and to 8443 when called in Vagrant.
 # You can point it to another port if desired
@@ -170,7 +134,9 @@ KEEP_INT_IP=${WORKBENCH1_INT_IP}
 KEEPSTORE0_INT_IP=10.1.2.13
 SHELL_INT_IP=10.1.2.17
 
-# Load balancing settings
+# In a load balanced deployment, you can do rolling upgrades by specifying one
+# controller node name at a time, so that it gets removed from the pool and can
+# be upgraded.
 DISABLED_CONTROLLER=""
 
 # Performance tuning parameters