lib.sh: Extend wait_for function to catch no resp

wait_for function should be able to also check for minions that did
not return or not respond, in addition to the return code.
To keep it backwards compatible, condition the new check on the max
attempt number being specified in decimal format (e.g. '10.0' unlike
old '10').

Change-Id: If2512cf9121cdd795638efe7362ef0485d4e8d91
Signed-off-by: Alexandru Avadanii <Alexandru.Avadanii@enea.com>

4 files changed, 8 insertions, 13 deletions

diff --git a/mcp/config/states/baremetal_init b/mcp/config/states/baremetal_init
index eeb08187f..ef2f78b70 100755
--- a/mcp/config/states/baremetal_init
+++ b/mcp/config/states/baremetal_init
@@ -29,8 +29,7 @@ salt -C 'kvm* or cmp*' service.force_reload salt-minion
 salt -C 'cmp*' state.apply linux.system
 salt -C 'cmp*' state.apply linux.network || true
 salt -C 'kvm* or cmp*' system.reboot
-wait_for 90 "! salt -C 'kvm* or cmp*' test.ping | " \
-  "tee /dev/stderr | grep -Fq 'Not connected'"
+wait_for 90.0 "salt -C 'kvm* or cmp*' test.ping"
 
 salt -C 'kvm* or cmp*' state.apply linux,ntp
 salt -C 'kvm* or cmp*' pkg.upgrade refresh=False
diff --git a/mcp/config/states/dpdk b/mcp/config/states/dpdk
index 653ffc0ed..5ae2aac48 100755
--- a/mcp/config/states/dpdk
+++ b/mcp/config/states/dpdk
@@ -13,8 +13,7 @@ CI_DEBUG=${CI_DEBUG:-0}; [[ "${CI_DEBUG}" =~ (false|0) ]] || set -x
 source "$(dirname "${BASH_SOURCE[0]}")/../../scripts/lib.sh"
 
 salt -I 'nova:compute' system.reboot
-wait_for 90 "! salt -I 'nova:compute' test.ping | " \
-  "tee /dev/stderr | grep -Fq 'Not connected'"
+wait_for 90.0 "salt -I 'nova:compute' test.ping"
 
 salt -I 'nova:compute' alternatives.set ovs-vswitchd /usr/lib/openvswitch-switch-dpdk/ovs-vswitchd-dpdk
 salt -I 'nova:compute' service.restart openvswitch-switch
diff --git a/mcp/config/states/maas b/mcp/config/states/maas
index 02afd2c6a..8f7a86611 100755
--- a/mcp/config/states/maas
+++ b/mcp/config/states/maas
@@ -101,4 +101,4 @@ while [ $rc -ne 0 ] && [ ${attempt} -lt ${total_attempts} ]; do
   ((attempt+=1))
 done
 
-wait_for 10 "salt -C '* and not cfg01* and not mas01*' saltutil.sync_all"
+wait_for 10.0 "salt -C '* and not cfg01* and not mas01*' saltutil.sync_all"
diff --git a/mcp/config/states/virtual_control_plane b/mcp/config/states/virtual_control_plane
index c7768f746..0607b318b 100755
--- a/mcp/config/states/virtual_control_plane
+++ b/mcp/config/states/virtual_control_plane
@@ -27,11 +27,10 @@ if [ "${ERASE_ENV}" -eq 1 ]; then
 fi
 
 # KVM libvirt first, VCP deployment
-wait_for 5 "salt -C 'kvm*' state.sls libvirt"
+wait_for 5.0 "salt -C 'kvm*' state.sls libvirt"
 
 salt -C 'kvm* or cmp*' state.apply salt
-wait_for 10 "! salt -C 'kvm*' state.sls salt.control | " \
-  "tee /dev/stderr | grep -Fq 'Not connected'"
+wait_for 10.0 "salt -C 'kvm*' state.sls salt.control"
 
 vcp_nodes=$(salt --out yaml 'kvm01*' pillar.get salt:control:cluster:internal:node | \
             awk '/\s+\w+:$/ {gsub(/:$/, "*"); print $1}')
@@ -49,7 +48,7 @@ while [ $rc -ne 0 ] && [ ${attempt} -lt ${total_attempts} ]; do
   ((attempt+=1))
 done
 
-wait_for 10 "salt -C '* and not cfg01* and not mas01*' saltutil.sync_all"
+wait_for 10.0 "salt -C '* and not cfg01* and not mas01*' saltutil.sync_all"
 
 # Propagate APT proxy config created by curtin on baremetal nodes to VCP VMs
 APT_CONF_D_CURTIN='/etc/apt/apt.conf.d/90curtin-aptproxy'
@@ -61,8 +60,7 @@ salt -C 'E@^(?!cfg01|mas01|kvm|cmp00).*' cp.get_file \
 
 wait_for 10 "salt -C 'E@^(?!cfg01|mas01|kvm|cmp00).*' state.apply salt"
 wait_for 10 "salt -C 'E@^(?!cfg01|mas01|kvm|cmp00).*' service.force_reload salt-minion"
-wait_for 10 "! salt -C 'E@^(?!cfg01|mas01|kvm|cmp00).*' state.apply linux,ntp | " \
-  "tee /dev/stderr | grep -Eq '(Not connected|No response)'"
+wait_for 10.0 "salt -C 'E@^(?!cfg01|mas01|kvm|cmp00).*' state.apply linux,ntp"
 
 wait_for 10 "salt -C 'E@^(?!cfg01|mas01|kvm|cmp00).*' ssh.set_auth_key ${SUDO_USER} \
   $(awk 'NR==1{print $2}' "$(eval echo "~${SUDO_USER}/.ssh/authorized_keys")")"
@@ -71,7 +69,6 @@ wait_for 10 "salt -C 'E@^(?!cfg01|mas01|kvm|cmp00).*' ssh.set_auth_key ${SUDO_US
 salt -C 'prx*' file.write /etc/dhcp/dhclient-enter-hooks.d/no-default-route \
   args='unset new_routers'
 salt -C 'prx*' system.reboot
-wait_for 30 "! salt -C 'prx*' test.ping | " \
-  "tee /dev/stderr | grep -Fq 'Not connected'"
+wait_for 30.0 "salt -C 'prx*' test.ping"
 
 salt -C 'E@^(?!cfg01|mas01|kvm|cmp00).*' pkg.upgrade refresh=False