cd1ca0b787
According to [0] kubectl get all -A does not include all types (e.g. configmaps) and is going to be deprecated. Instead of getting all objects with one kubectl request, doing the same for each object type separately. [0] https://github.com/kubernetes/kubectl/issues/151 Change-Id: I624e785b95e0c5697a567251b42855545d771179 Signed-off-by: Andrii Ostapenko <andrii.ostapenko@att.com>
113 lines
4.5 KiB
YAML
113 lines
4.5 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 cluster scoped objects"
|
|
file:
|
|
path: "{{ logs_dir }}/objects/{{ kctl_context }}/cluster"
|
|
state: directory
|
|
|
|
- name: "Gathering descriptions for cluster scoped objects"
|
|
shell: |-
|
|
set -e
|
|
export KUBECONFIG="{{ kubeconfig }}"
|
|
export CONTEXT={{ kctl_context | default("dummy_cluster") }}
|
|
kubectl config use-context ${CONTEXT}
|
|
export OBJECT_TYPE="{{ collect_clustered_objects | join(',') }}"
|
|
export PARALLELISM_FACTOR=2
|
|
|
|
function list_objects () {
|
|
printf ${OBJECT_TYPE} | xargs -d ',' -I {} -P1 -n1 bash -c 'echo "$@"' _ {}
|
|
}
|
|
export -f list_objects
|
|
|
|
function name_objects () {
|
|
export OBJECT=$1
|
|
kubectl get ${OBJECT} -o name | xargs -L1 -I {} -P1 -n1 bash -c 'echo "${OBJECT} ${1#*/}"' _ {}
|
|
}
|
|
export -f name_objects
|
|
|
|
function get_objects () {
|
|
input=($1)
|
|
export OBJECT=${input[0]}
|
|
export NAME=${input[1]#*/}
|
|
echo "${OBJECT}/${NAME}"
|
|
DIR="{{ logs_dir }}/objects/${CONTEXT}/cluster/${OBJECT}"
|
|
mkdir -p ${DIR}
|
|
kubectl get ${OBJECT} ${NAME} -o yaml > "${DIR}/${NAME}.yaml"
|
|
kubectl describe ${OBJECT} ${NAME} > "${DIR}/${NAME}.txt"
|
|
}
|
|
export -f get_objects
|
|
|
|
list_objects | \
|
|
xargs -r -n 1 -P ${PARALLELISM_FACTOR} -I {} bash -c 'name_objects "$@"' _ {} | \
|
|
xargs -r -n 1 -P ${PARALLELISM_FACTOR} -I {} bash -c 'get_objects "$@"' _ {}
|
|
args:
|
|
executable: /bin/bash
|
|
ignore_errors: True
|
|
|
|
- name: "creating directory for namespace scoped objects"
|
|
file:
|
|
path: "{{ logs_dir }}/objects/{{ kctl_context }}/namespaced"
|
|
state: directory
|
|
|
|
- name: "Gathering descriptions for namespace scoped objects"
|
|
shell: |-
|
|
set -e
|
|
export KUBECONFIG="{{ kubeconfig }}"
|
|
export CONTEXT={{ kctl_context | default("dummy_cluster") }}
|
|
kubectl config use-context ${CONTEXT}
|
|
export OBJECT_TYPE="{{ collect_namespaced_objects | join(',') }}"
|
|
export TMP_DIR=$(mktemp -d)
|
|
export PARALLELISM_FACTOR=2
|
|
printf ${OBJECT_TYPE} | xargs -d ',' -I {} -P ${PARALLELISM_FACTOR} -n1 bash -c 'kubectl get -A -oyaml "$@" > ${TMP_DIR}/"$@".yaml' _ {}
|
|
|
|
function get_namespaces () {
|
|
kubectl get namespaces -o name | awk -F '/' '{ print $NF }'
|
|
}
|
|
|
|
function list_namespaced_objects () {
|
|
export NAMESPACE=$1
|
|
printf ${OBJECT_TYPE} | xargs -d ',' -I {} -P1 -n1 bash -c 'echo "${NAMESPACE} $@"' _ {}
|
|
}
|
|
export -f list_namespaced_objects
|
|
|
|
function name_objects () {
|
|
input=($1)
|
|
export NAMESPACE=${input[0]}
|
|
export OBJECT=${input[1]}
|
|
kubectl get -n ${NAMESPACE} ${OBJECT} -o name | xargs -L1 -I {} -P1 -n1 bash -c 'echo "${NAMESPACE} ${OBJECT} $@"' _ {}
|
|
}
|
|
export -f name_objects
|
|
|
|
function get_objects () {
|
|
input=($1)
|
|
export NAMESPACE=${input[0]}
|
|
export OBJECT=${input[1]}
|
|
export NAME=${input[2]#*/}
|
|
echo "${NAMESPACE}/${OBJECT}/${NAME}"
|
|
DIR="{{ logs_dir }}/objects/${CONTEXT}/namespaced/${NAMESPACE}/${OBJECT}"
|
|
mkdir -p ${DIR}
|
|
cat "${TMP_DIR}/${OBJECT}.yaml" | kustomize cfg grep "metadata.namespace=${NAMESPACE}" | kustomize cfg grep "metadata.name=${NAME}" > "${DIR}/${NAME}.yaml"
|
|
kubectl describe -n ${NAMESPACE} ${OBJECT} ${NAME} > "${DIR}/${NAME}.txt"
|
|
}
|
|
export -f get_objects
|
|
|
|
get_namespaces | \
|
|
xargs -r -n 1 -P ${PARALLELISM_FACTOR} -I {} bash -c 'list_namespaced_objects "$@"' _ {} | \
|
|
xargs -r -n 1 -P ${PARALLELISM_FACTOR} -I {} bash -c 'name_objects "$@"' _ {} | \
|
|
xargs -r -n 1 -P ${PARALLELISM_FACTOR} -I {} bash -c 'get_objects "$@"' _ {}
|
|
args:
|
|
executable: /bin/bash
|
|
ignore_errors: True
|
|
...
|