62 lines
2.6 KiB
YAML
62 lines
2.6 KiB
YAML
# 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.
|
|
|
|
- name: "creating directory for pod logs"
|
|
file:
|
|
path: "{{ logs_dir }}/pod-logs"
|
|
state: directory
|
|
|
|
- name: "creating directory for failed pod logs"
|
|
file:
|
|
path: "{{ logs_dir }}/pod-logs/failed-pods"
|
|
state: directory
|
|
|
|
- name: "retrieve all container logs, current and previous (if they exist)"
|
|
shell: |-
|
|
set -e
|
|
PARALLELISM_FACTOR=2
|
|
function get_namespaces () {
|
|
kubectl get namespaces -o name | awk -F '/' '{ print $NF }'
|
|
}
|
|
function get_pods () {
|
|
NAMESPACE=$1
|
|
kubectl get pods -n ${NAMESPACE} -o name --show-all | awk -F '/' '{ print $NF }' | xargs -L1 -P 1 -I {} echo ${NAMESPACE} {}
|
|
}
|
|
export -f get_pods
|
|
function get_pod_logs () {
|
|
NAMESPACE=${1% *}
|
|
POD=${1#* }
|
|
INIT_CONTAINERS=$(kubectl get pod $POD -n ${NAMESPACE} -o json | jq -r '.spec.initContainers[]?.name')
|
|
CONTAINERS=$(kubectl get pod $POD -n ${NAMESPACE} -o json | jq -r '.spec.containers[].name')
|
|
for CONTAINER in ${INIT_CONTAINERS} ${CONTAINERS}; do
|
|
echo "${NAMESPACE}/${POD}/${CONTAINER}"
|
|
mkdir -p "{{ logs_dir }}/pod-logs/${NAMESPACE}/${POD}"
|
|
mkdir -p "{{ logs_dir }}/pod-logs/failed-pods/${NAMESPACE}/${POD}"
|
|
kubectl logs ${POD} -n ${NAMESPACE} -c ${CONTAINER} > "{{ logs_dir }}/pod-logs/${NAMESPACE}/${POD}/${CONTAINER}.txt"
|
|
kubectl logs --previous ${POD} -n ${NAMESPACE} -c ${CONTAINER} > "{{ logs_dir }}/pod-logs/failed-pods/${NAMESPACE}/${POD}/${CONTAINER}.txt"
|
|
done
|
|
}
|
|
export -f get_pod_logs
|
|
get_namespaces | \
|
|
xargs -r -n 1 -P ${PARALLELISM_FACTOR} -I {} bash -c 'get_pods "$@"' _ {} | \
|
|
xargs -r -n 2 -P ${PARALLELISM_FACTOR} -I {} bash -c 'get_pod_logs "$@"' _ {}
|
|
args:
|
|
executable: /bin/bash
|
|
ignore_errors: True
|
|
|
|
- name: "Downloads pod logs to executor"
|
|
synchronize:
|
|
src: "{{ logs_dir }}/pod-logs"
|
|
dest: "{{ zuul.executor.log_root }}/{{ inventory_hostname }}"
|
|
mode: pull
|
|
ignore_errors: True
|