134 lines
7.1 KiB
Bash
Executable File
134 lines
7.1 KiB
Bash
Executable File
#!/usr/bin/env bash
|
|
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
set -xe
|
|
|
|
export TIMEOUT=${TIMEOUT:-3600}
|
|
export AIRSHIP_HOSTCONFIG=${AIRSHIP_HOSTCONFIG:-$PWD}
|
|
|
|
check_status(){
|
|
hostconfig=$1
|
|
end=$(($(date +%s) + $TIMEOUT))
|
|
while true; do
|
|
# Getting the failed and unreachable nodes status
|
|
failures=$(kubectl get hostconfig $hostconfig -o jsonpath='{.status.ansibleSummary.failures}')
|
|
unreachable=$(kubectl get hostconfig $hostconfig -o jsonpath='{.status.ansibleSummary.unreachable}')
|
|
if [[ $failures == "map[]" && $unreachable == "map[]" ]]; then
|
|
kubectl get hostconfig $hostconfig -o json
|
|
hosts=$2
|
|
ok=$(kubectl get hostconfig $hostconfig -o json | jq '.status.ansibleSummary.ok | keys')
|
|
hostNames=$(kubectl get hostconfig $hostconfig -o json | jq '.status.hostConfigStatus | keys')
|
|
ok_array=${ok[@]}
|
|
hostNames_array=${hostNames[@]}
|
|
# Checking if all hosts has executed
|
|
if [ "$hosts" == "$ok_array" ] && [ "$hosts" == "$hostNames_array" ]; then
|
|
if $3; then
|
|
# Checking if the execution has happened in sequence
|
|
# based on the date command executed on the nodes at the time of execution
|
|
# Please refer to the demo_examples sample CRs for the configuration
|
|
loop=$4
|
|
shift 4
|
|
pre_hosts_date=""
|
|
for ((i=0;i<loop;i++)); do
|
|
hosts=( "${@:2:$1}" ); shift "$(( $1 + 1 ))"
|
|
pre_host_date=""
|
|
for j in "${!hosts[@]}"; do
|
|
kubectl_stdout=$(kubectl get hostconfig $hostconfig -o "jsonpath={.status.hostConfigStatus.${hosts[j]}.loop\ over\ each\ exec.results[0][2].exec\ script\ command.stdout}" | head -1)
|
|
echo $kubectl_stdout
|
|
host_date=$(date --date="$kubectl_stdout" +"%s")
|
|
if [ ! -z "$pre_host_date" ]; then
|
|
differ=$((pre_host_date-host_date))
|
|
if [[ $differ -lt 0 ]]; then
|
|
differ=${differ#-}
|
|
fi
|
|
if [[ $differ -gt 5 ]] ; then
|
|
echo "HostConfig CR $hostconfig didn't execute in sequence!"
|
|
exit 1
|
|
fi
|
|
fi
|
|
pre_host_date=$host_date
|
|
hosts_date=$host_date
|
|
done
|
|
if [ ! -z "$hosts_date" ] && [ ! -z "$pre_hosts_date" ]; then
|
|
hosts_differ=$((hosts_date-pre_hosts_date ))
|
|
if [[ $hosts_differ -lt 0 ]]; then
|
|
hosts_differ=${hosts_differ#-}
|
|
fi
|
|
if [[ $hosts_differ -lt 5 ]]; then
|
|
echo "HostConfig CR $hostconfig didn't execute in sequence!"
|
|
exit 1
|
|
fi
|
|
fi
|
|
pre_hosts_date=$hosts_date
|
|
done
|
|
fi
|
|
echo "$hostconfig hostconfig executed successfully"
|
|
return 0
|
|
else
|
|
# Failing the execution is the hosts hasn't matched.
|
|
echo "$hostconfig hostconfig execution failed!"
|
|
exit 1
|
|
fi
|
|
elif [ -z "$failures" ] && [ -z "$unreachable" ]; then
|
|
# Waiting for the HostConfig CR status till timeout is reached.
|
|
now=$(date +%s)
|
|
if [ $now -gt $end ]; then
|
|
kubectl get hostconfig $hostconfig -o json
|
|
echo -e "HostConfig CR execution not completed even after timeout"
|
|
exit 1
|
|
fi
|
|
else
|
|
# Failing the execution if the HostConfig CR object execution has failed.
|
|
kubectl get hostconfig $hostconfig -o json
|
|
echo "HostConfig CR execution failed"
|
|
exit 1
|
|
fi
|
|
sleep 30
|
|
done
|
|
}
|
|
|
|
# Checking HostConfig CR with host_groups configuration
|
|
kubectl apply -f $AIRSHIP_HOSTCONFIG/demo_examples/example_host_groups.yaml
|
|
hosts=("hostconfig-control-plane" "hostconfig-control-plane2" "hostconfig-control-plane3")
|
|
check_status example1 '[ "hostconfig-control-plane", "hostconfig-control-plane2", "hostconfig-control-plane3" ]' false
|
|
|
|
# Checking HostConfig CR, if nodes are executing in sequence
|
|
kubectl apply -f $AIRSHIP_HOSTCONFIG/demo_examples/example_sequential.yaml
|
|
hosts1=("hostconfig-control-plane" "hostconfig-control-plane2" "hostconfig-control-plane3")
|
|
hosts2=("hostconfig-worker" "hostconfig-worker2")
|
|
check_status example2 '[ "hostconfig-control-plane", "hostconfig-control-plane2", "hostconfig-control-plane3", "hostconfig-worker", "hostconfig-worker2" ]' true 2 "${#hosts1[@]}" "${hosts1[@]}" "${#hosts2[@]}" "${hosts2[@]}"
|
|
|
|
# Checking if the nodes are matched with the given labels in the host_groups
|
|
kubectl apply -f $AIRSHIP_HOSTCONFIG/demo_examples/example_match_host_groups.yaml
|
|
check_status example3 '[ "hostconfig-control-plane", "hostconfig-control-plane3", "hostconfig-worker" ]' false
|
|
|
|
# Checking if the executing is happening in sequence on the host_groups matched
|
|
kubectl apply -f $AIRSHIP_HOSTCONFIG/demo_examples/example_sequential_match_host_groups.yaml
|
|
hosts1=("hostconfig-control-plane")
|
|
hosts2=("hostconfig-worker")
|
|
hosts3=("hostconfig-control-plane3")
|
|
check_status example4 '[ "hostconfig-control-plane", "hostconfig-control-plane3", "hostconfig-worker" ]' true 3 "${#hosts1[@]}" "${hosts1[@]}" "${#hosts2[@]}" "${hosts2[@]}" "${#hosts3[@]}" "${hosts3[@]}"
|
|
|
|
# Executing configuration on hosts in parallel with the given number of hosts getting executed in sequence
|
|
kubectl apply -f $AIRSHIP_HOSTCONFIG/demo_examples/example_parallel.yaml
|
|
check_status example7 '[ "hostconfig-control-plane", "hostconfig-control-plane2", "hostconfig-control-plane3", "hostconfig-worker", "hostconfig-worker2" ]' false
|
|
|
|
# Executing sample sysctl and ulimit configuration on the kubernetes nodes
|
|
kubectl apply -f $AIRSHIP_HOSTCONFIG/demo_examples/example_sysctl_ulimit.yaml
|
|
check_status example8 '[ "hostconfig-control-plane", "hostconfig-control-plane2", "hostconfig-control-plane3" ]' false
|
|
|
|
# Executing sample ethtool commands on the kubernetes nodes
|
|
kubectl apply -f $AIRSHIP_HOSTCONFIG/demo_examples/example_ethtool.yaml
|
|
check_status example-exec-ethtool '[ "hostconfig-control-plane", "hostconfig-control-plane2", "hostconfig-control-plane3", "hostconfig-worker", "hostconfig-worker2" ]' false
|