github
/
k3s
mirror of https://github.com/k3s-io/k3s
1
0
Fork 0
Code Issues Projects Releases Wiki Activity

DRY

pull/8/head
Katharine Berry 2018-09-06 16:41:58 -07:00
parent ed0f3f5d3c
commit 3578696846
1 changed files with 13 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
cluster/log-dump/log-dump.sh
View File

@ -172,11 +172,11 @@ function save-logs() {
if log-dump-ssh "${node_name}" "stat /var/log/kubelet.cov" &> /dev/null; then
if log-dump-ssh "${node_name}" "command -v docker" &> /dev/null; then
if [[ "${on_master}" == "true" ]]; then
log-dump-ssh "${node_name}" 'docker exec "$(docker ps -f label=io.kubernetes.container.name=kube-apiserver --format "{{.ID}}")" cat /tmp/k8s-kube-apiserver.cov' > "${dir}/kube-apiserver.cov" || true
log-dump-ssh "${node_name}" 'docker exec "$(docker ps -f label=io.kubernetes.container.name=kube-scheduler --format "{{.ID}}")" cat /tmp/k8s-kube-scheduler.cov' > "${dir}/kube-scheduler.cov" || true
log-dump-ssh "${node_name}" 'docker exec "$(docker ps -f label=io.kubernetes.container.name=kube-controller-manager --format "{{.ID}}")" cat /tmp/k8s-kube-controller-manager.cov' > "${dir}/kube-controller-manager.cov" || true
run-in-docker-container "${node_name}" "kube-apiserver" "cat /tmp/k8s-kube-apiserver.cov" > "${dir}/kube-apiserver.cov" || true
run-in-docker-container "${node_name}" "kube-scheduler" "cat /tmp/k8s-kube-scheduler.cov" > "${dir}/kube-scheduler.cov" || true
run-in-docker-container "${node_name}" "kube-controller-manager" "cat /tmp/k8s-kube-controller-manager.cov" > "${dir}/kube-controller-manager.cov" || true
else
log-dump-ssh "${node_name}" 'docker exec "$(docker ps -f label=io.kubernetes.container.name=kube-proxy --format "{{.ID}}")" cat /tmp/k8s-kube-proxy.cov' > "${dir}/kube-proxy.cov" || true
run-in-docker-container "${node_name}" "kube-proxy" "cat /tmp/k8s-kube-proxy.cov" > "${dir}/kube-proxy.cov" || true
fi
else
echo "Coverage profiles seem to exist, but cannot be retrieved from inside containers."
@ -190,6 +190,15 @@ function save-logs() {
copy-logs-from-node "${node_name}" "${dir}" "${files}"
}
# Execute a command in container $2 on node $1.
# Uses docker because the container may not ordinarily permit direct execution.
function run-in-docker-container() {
local node_name="$1"
local container="$2"
shift 2
log-dump-ssh "${node_name}" "docker exec \"\$(docker ps -f label=io.kubernetes.container.name=${container} --format \"{{.ID}}\")\" $@"
}
function dump_masters() {
local master_names
if [[ -n "${use_custom_instance_list}" ]]; then