lib.sh: Fix compatibility with bash 4.2

JIRA: FUEL-296

Change-Id: Ide9f9333fe9b44ff6b78678064f8e67f05aabd42
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>
(cherry picked from commit fa62907da62d0b8ae9e733a9729941065ceedf4d)

1 files changed, 9 insertions, 8 deletions

diff --git a/ci/deploy.sh b/ci/deploy.sh
index 9a28b5ade..834ced39f 100755
--- a/ci/deploy.sh
+++ b/ci/deploy.sh
@@ -329,13 +329,15 @@ eval "$(parse_yaml "${LOCAL_PDF_RECLASS}")"
 
 export CLUSTER_DOMAIN=${cluster_domain}
 
-declare -A virtual_nodes_ram virtual_nodes_vcpus
+# Serialize vnode data as '<name0>,<ram0>,<vcpu0>|<name1>,<ram1>,<vcpu1>[...]'
 for node in "${virtual_nodes[@]}"; do
     virtual_custom_ram="virtual_${node}_ram"
     virtual_custom_vcpus="virtual_${node}_vcpus"
-    virtual_nodes_ram[$node]=${!virtual_custom_ram:-$virtual_default_ram}
-    virtual_nodes_vcpus[$node]=${!virtual_custom_vcpus:-$virtual_default_vcpus}
+    virtual_nodes_data+="${node},"
+    virtual_nodes_data+="${!virtual_custom_ram:-$virtual_default_ram},"
+    virtual_nodes_data+="${!virtual_custom_vcpus:-$virtual_default_vcpus}|"
 done
+virtual_nodes_data=${virtual_nodes_data%|}
 
 # Expand reclass and virsh network templates
 for tp in "${RECLASS_CLUSTER_DIR}/all-mcp-ocata-common/opnfv/"*.template \
@@ -392,12 +394,11 @@ elif [ ${USE_EXISTING_INFRA} -gt 0 ]; then
     check_connection
 else
     generate_ssh_key
-    prepare_vms virtual_nodes "${base_image}" "${STORAGE_DIR}"
-    create_networks OPNFV_BRIDGES
-    create_vms virtual_nodes virtual_nodes_ram virtual_nodes_vcpus \
-      OPNFV_BRIDGES "${STORAGE_DIR}"
+    prepare_vms "${base_image}" "${STORAGE_DIR}" "${virtual_nodes[@]}"
+    create_networks "${OPNFV_BRIDGES[@]}"
+    create_vms "${STORAGE_DIR}" "${virtual_nodes_data}" "${OPNFV_BRIDGES[@]}"
     update_mcpcontrol_network
-    start_vms virtual_nodes
+    start_vms "${virtual_nodes[@]}"
     check_connection
 fi
 if [ ${USE_EXISTING_INFRA} -lt 2 ]; then