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Don't bother dumping coverage info if it won't exist.

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This commit is contained in:
Katharine Berry 2018-09-06 16:04:58 -07:00
parent e17499c8e6
commit ed0f3f5d3c
1 changed files with 11 additions and 6 deletions
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17
cluster/log-dump/log-dump.sh
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@ -168,13 +168,18 @@ function save-logs() {
files="${kern_logfile} ${files} ${initd_logfiles} ${supervisord_logfiles}"
fi
if log-dump-ssh "${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
# Try dumping coverage profiles, if it looks like coverage is enabled in the first place.
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
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' > "${dir}/kube-proxy.cov" || true
fi
else
log-dump-ssh "${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
echo "Coverage profiles seem to exist, but cannot be retrieved from inside containers."
fi
fi