Merge "Allow do gather pod logs for different clusters"
This commit is contained in:
Zuul
Gerrit Code Review
commit
06029bc1bc
@ -10,5 +10,4 @@
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
|
||||
kctl_context: dummy_cluster
|
||||
kubeconfig: "{{ airshipctl_config_dir_default | default(ansible_env.HOME) }}/.airship/kubeconfig"
|
||||
|
||||
20
roles/airship-gather-pod-logs/tasks/get-contexts.yaml
Normal file
20
roles/airship-gather-pod-logs/tasks/get-contexts.yaml
Normal file
@ -0,0 +1,20 @@
|
||||
# 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: "Save kubeconfig contexts"
|
||||
shell: |-
|
||||
kubectl --kubeconfig {{ kubeconfig }} config get-contexts -o name
|
||||
register: kctl_context_command
|
||||
|
||||
- name: "Save kubeconfig contexts to list"
|
||||
set_fact:
|
||||
kctl_context_list: "{{ kctl_context_command.stdout.split('\n') }}"
|
||||
@ -10,53 +10,16 @@
|
||||
# See the License for the specific language governing permissions and
|
||||
# limitations under the License.
|
||||
|
||||
## This task will populate kctl_context_list variable with list of contexts if they exist
|
||||
- name: "Get context list"
|
||||
include_tasks: get-contexts.yaml
|
||||
|
||||
# NOTE this role has been copied from https://github.com/openstack/openstack-helm-infra/blob/8617c8c1e0ea5fc55d652ccd2a8c2eedf16f69ad/roles/gather-pod-logs/tasks/main.yaml
|
||||
|
||||
- name: "creating directory for pod logs"
|
||||
file:
|
||||
path: "{{ logs_dir }}/pod-logs/{{ kctl_context }}"
|
||||
state: directory
|
||||
|
||||
- name: "creating directory for failed pod logs"
|
||||
file:
|
||||
path: "{{ logs_dir }}/pod-logs/{{ kctl_context }}/failed-pods"
|
||||
state: directory
|
||||
|
||||
- name: "retrieve all container logs, current and previous (if they exist)"
|
||||
shell: |-
|
||||
set -e
|
||||
export KUBECONFIG="{{ kubeconfig }}"
|
||||
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 | 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 ${NAMESPACE} -o jsonpath='{.spec.initContainers[*].name}')
|
||||
CONTAINERS=$(kubectl get pod $POD -n ${NAMESPACE} -o jsonpath='{.spec.containers[*].name}')
|
||||
for CONTAINER in ${INIT_CONTAINERS} ${CONTAINERS}; do
|
||||
echo "${NAMESPACE}/${POD}/${CONTAINER}"
|
||||
mkdir -p "{{ logs_dir }}/pod-logs/{{ kctl_context }}/${NAMESPACE}/${POD}"
|
||||
mkdir -p "{{ logs_dir }}/pod-logs/{{ kctl_context }}/failed-pods/${NAMESPACE}/${POD}"
|
||||
kubectl logs ${POD} -n ${NAMESPACE} -c ${CONTAINER} > "{{ logs_dir }}/pod-logs/{{ kctl_context }}/${NAMESPACE}/${POD}/${CONTAINER}.txt"
|
||||
kubectl logs --previous ${POD} -n ${NAMESPACE} -c ${CONTAINER} > "{{ logs_dir }}/pod-logs/{{ kctl_context }}/failed-pods/${NAMESPACE}/${POD}/${CONTAINER}.txt"
|
||||
done
|
||||
}
|
||||
export -f get_pod_logs
|
||||
kubectl config use-context {{ kctl_context | default("dummy_cluster") }}
|
||||
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: "Save logs for each context"
|
||||
include_tasks: save-context-logs.yaml
|
||||
when: kctl_context_list | length > 0
|
||||
with_items: "{{ kctl_context_list }}"
|
||||
loop_control:
|
||||
loop_var: kctl_context
|
||||
|
||||
- name: "Downloads pod logs to executor"
|
||||
synchronize:
|
||||
|
||||
59
roles/airship-gather-pod-logs/tasks/save-context-logs.yaml
Normal file
59
roles/airship-gather-pod-logs/tasks/save-context-logs.yaml
Normal file
@ -0,0 +1,59 @@
|
||||
# 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.
|
||||
|
||||
|
||||
# NOTE this role has been copied from https://github.com/openstack/openstack-helm-infra/blob/8617c8c1e0ea5fc55d652ccd2a8c2eedf16f69ad/roles/gather-pod-logs/tasks/main.yaml
|
||||
|
||||
- name: "creating directory for pod logs"
|
||||
file:
|
||||
path: "{{ logs_dir }}/pod-logs/{{ kctl_context }}"
|
||||
state: directory
|
||||
|
||||
- name: "creating directory for failed pod logs"
|
||||
file:
|
||||
path: "{{ logs_dir }}/pod-logs/{{ kctl_context }}/failed-pods"
|
||||
state: directory
|
||||
|
||||
- name: "retrieve all container logs, current and previous (if they exist)"
|
||||
shell: |-
|
||||
set -e
|
||||
export KUBECONFIG="{{ kubeconfig }}"
|
||||
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 | 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 ${NAMESPACE} -o jsonpath='{.spec.initContainers[*].name}')
|
||||
CONTAINERS=$(kubectl get pod $POD -n ${NAMESPACE} -o jsonpath='{.spec.containers[*].name}')
|
||||
for CONTAINER in ${INIT_CONTAINERS} ${CONTAINERS}; do
|
||||
echo "${NAMESPACE}/${POD}/${CONTAINER}"
|
||||
mkdir -p "{{ logs_dir }}/pod-logs/{{ kctl_context }}/${NAMESPACE}/${POD}"
|
||||
mkdir -p "{{ logs_dir }}/pod-logs/{{ kctl_context }}/failed-pods/${NAMESPACE}/${POD}"
|
||||
kubectl logs ${POD} -n ${NAMESPACE} -c ${CONTAINER} > "{{ logs_dir }}/pod-logs/{{ kctl_context }}/${NAMESPACE}/${POD}/${CONTAINER}.txt"
|
||||
kubectl logs --previous ${POD} -n ${NAMESPACE} -c ${CONTAINER} > "{{ logs_dir }}/pod-logs/{{ kctl_context }}/failed-pods/${NAMESPACE}/${POD}/${CONTAINER}.txt"
|
||||
done
|
||||
}
|
||||
export -f get_pod_logs
|
||||
kubectl config use-context {{ kctl_context | default("dummy_cluster") }}
|
||||
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
|
||||
Loading…
Reference in New Issue
Block a user