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Merge pull request #41326 from ncdc/ci-cache-mutation

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Automatic merge from submit-queue (batch tested with PRs 41364, 40317, 41326, 41783, 41782)

Add ability to enable cache mutation detector in GCE

Add the ability to enable the cache mutation detector in GCE. The current default behavior (disabled) is retained.

When paired with https://github.com/kubernetes/test-infra/pull/1901, we'll be able to detect shared informer cache mutations in gce e2e PR jobs.
This commit is contained in:
Kubernetes Submit Queue 2017-02-21 07:45:42 -08:00 committed by GitHub
commit 409d7d0a91
5 changed files with 29 additions and 0 deletions
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1
cluster/common.sh
View File

@ -665,6 +665,7 @@ NON_MASQUERADE_CIDR: $(yaml-quote ${NON_MASQUERADE_CIDR:-})
KUBE_UID: $(yaml-quote ${KUBE_UID:-}) KUBE_UID: $(yaml-quote ${KUBE_UID:-})
ENABLE_DEFAULT_STORAGE_CLASS: $(yaml-quote ${ENABLE_DEFAULT_STORAGE_CLASS:-}) ENABLE_DEFAULT_STORAGE_CLASS: $(yaml-quote ${ENABLE_DEFAULT_STORAGE_CLASS:-})
ENABLE_APISERVER_BASIC_AUDIT: $(yaml-quote ${ENABLE_APISERVER_BASIC_AUDIT:-}) ENABLE_APISERVER_BASIC_AUDIT: $(yaml-quote ${ENABLE_APISERVER_BASIC_AUDIT:-})
ENABLE_CACHE_MUTATION_DETECTOR: $(yaml-quote ${ENABLE_CACHE_MUTATION_DETECTOR:-false})
EOF EOF
if [ -n "${KUBELET_PORT:-}" ]; then if [ -n "${KUBELET_PORT:-}" ]; then
cat >>$file <<EOF cat >>$file <<EOF

11
cluster/gce/container-linux/configure-helper.sh
View File

@ -904,11 +904,17 @@ function start-kube-apiserver {
local -r src_dir="${KUBE_HOME}/kube-manifests/kubernetes/gci-trusty" local -r src_dir="${KUBE_HOME}/kube-manifests/kubernetes/gci-trusty"
params+=" --authorization-mode=${authorization_mode}" params+=" --authorization-mode=${authorization_mode}"
local container_env=""
if [[ -n "${ENABLE_CACHE_MUTATION_DETECTOR:-}" ]]; then
container_env="\"env\":[{\"name\": \"KUBE_CACHE_MUTATION_DETECTOR\", \"value\": \"${ENABLE_CACHE_MUTATION_DETECTOR}\"}],"
fi
src_file="${src_dir}/kube-apiserver.manifest" src_file="${src_dir}/kube-apiserver.manifest"
remove-salt-config-comments "${src_file}" remove-salt-config-comments "${src_file}"
# Evaluate variables. # Evaluate variables.
local -r kube_apiserver_docker_tag=$(cat /opt/kubernetes/kube-docker-files/kube-apiserver.docker_tag) local -r kube_apiserver_docker_tag=$(cat /opt/kubernetes/kube-docker-files/kube-apiserver.docker_tag)
sed -i -e "s@{{params}}@${params}@g" "${src_file}" sed -i -e "s@{{params}}@${params}@g" "${src_file}"
sed -i -e "s@{{container_env}}@${container_env}@g" "${src_file}"
sed -i -e "s@{{srv_kube_path}}@/etc/srv/kubernetes@g" "${src_file}" sed -i -e "s@{{srv_kube_path}}@/etc/srv/kubernetes@g" "${src_file}"
sed -i -e "s@{{srv_sshproxy_path}}@/etc/srv/sshproxy@g" "${src_file}" sed -i -e "s@{{srv_sshproxy_path}}@/etc/srv/sshproxy@g" "${src_file}"
sed -i -e "s@{{cloud_config_mount}}@${CLOUD_CONFIG_MOUNT}@g" "${src_file}" sed -i -e "s@{{cloud_config_mount}}@${CLOUD_CONFIG_MOUNT}@g" "${src_file}"
@ -975,6 +981,10 @@ function start-kube-controller-manager {
params+=" --feature-gates=${FEATURE_GATES}" params+=" --feature-gates=${FEATURE_GATES}"
fi fi
local -r kube_rc_docker_tag=$(cat /opt/kubernetes/kube-docker-files/kube-controller-manager.docker_tag) local -r kube_rc_docker_tag=$(cat /opt/kubernetes/kube-docker-files/kube-controller-manager.docker_tag)
local container_env=""
if [[ -n "${ENABLE_CACHE_MUTATION_DETECTOR:-}" ]]; then
container_env="\"env\":[{\"name\": \"KUBE_CACHE_MUTATION_DETECTOR\", \"value\": \"${ENABLE_CACHE_MUTATION_DETECTOR}\"}],"
fi
local -r src_file="${KUBE_HOME}/kube-manifests/kubernetes/gci-trusty/kube-controller-manager.manifest" local -r src_file="${KUBE_HOME}/kube-manifests/kubernetes/gci-trusty/kube-controller-manager.manifest"
remove-salt-config-comments "${src_file}" remove-salt-config-comments "${src_file}"
@ -983,6 +993,7 @@ function start-kube-controller-manager {
sed -i -e "s@{{pillar\['kube_docker_registry'\]}}@${DOCKER_REGISTRY}@g" "${src_file}" sed -i -e "s@{{pillar\['kube_docker_registry'\]}}@${DOCKER_REGISTRY}@g" "${src_file}"
sed -i -e "s@{{pillar\['kube-controller-manager_docker_tag'\]}}@${kube_rc_docker_tag}@g" "${src_file}" sed -i -e "s@{{pillar\['kube-controller-manager_docker_tag'\]}}@${kube_rc_docker_tag}@g" "${src_file}"
sed -i -e "s@{{params}}@${params}@g" "${src_file}" sed -i -e "s@{{params}}@${params}@g" "${src_file}"
sed -i -e "s@{{container_env}}@${container_env}@g" "${src_file}"
sed -i -e "s@{{cloud_config_mount}}@${CLOUD_CONFIG_MOUNT}@g" "${src_file}" sed -i -e "s@{{cloud_config_mount}}@${CLOUD_CONFIG_MOUNT}@g" "${src_file}"
sed -i -e "s@{{cloud_config_volume}}@${CLOUD_CONFIG_VOLUME}@g" "${src_file}" sed -i -e "s@{{cloud_config_volume}}@${CLOUD_CONFIG_VOLUME}@g" "${src_file}"
sed -i -e "s@{{additional_cloud_config_mount}}@@g" "${src_file}" sed -i -e "s@{{additional_cloud_config_mount}}@@g" "${src_file}"

11
cluster/gce/gci/configure-helper.sh
View File

@ -1028,11 +1028,17 @@ function start-kube-apiserver {
local -r src_dir="${KUBE_HOME}/kube-manifests/kubernetes/gci-trusty" local -r src_dir="${KUBE_HOME}/kube-manifests/kubernetes/gci-trusty"
params+=" --authorization-mode=${authorization_mode}" params+=" --authorization-mode=${authorization_mode}"
local container_env=""
if [[ -n "${ENABLE_CACHE_MUTATION_DETECTOR:-}" ]]; then
container_env="\"env\":[{\"name\": \"KUBE_CACHE_MUTATION_DETECTOR\", \"value\": \"${ENABLE_CACHE_MUTATION_DETECTOR}\"}],"
fi
src_file="${src_dir}/kube-apiserver.manifest" src_file="${src_dir}/kube-apiserver.manifest"
remove-salt-config-comments "${src_file}" remove-salt-config-comments "${src_file}"
# Evaluate variables. # Evaluate variables.
local -r kube_apiserver_docker_tag=$(cat /home/kubernetes/kube-docker-files/kube-apiserver.docker_tag) local -r kube_apiserver_docker_tag=$(cat /home/kubernetes/kube-docker-files/kube-apiserver.docker_tag)
sed -i -e "s@{{params}}@${params}@g" "${src_file}" sed -i -e "s@{{params}}@${params}@g" "${src_file}"
sed -i -e "s@{{container_env}}@${container_env}@g" ${src_file}
sed -i -e "s@{{srv_kube_path}}@/etc/srv/kubernetes@g" "${src_file}" sed -i -e "s@{{srv_kube_path}}@/etc/srv/kubernetes@g" "${src_file}"
sed -i -e "s@{{srv_sshproxy_path}}@/etc/srv/sshproxy@g" "${src_file}" sed -i -e "s@{{srv_sshproxy_path}}@/etc/srv/sshproxy@g" "${src_file}"
sed -i -e "s@{{cloud_config_mount}}@${CLOUD_CONFIG_MOUNT}@g" "${src_file}" sed -i -e "s@{{cloud_config_mount}}@${CLOUD_CONFIG_MOUNT}@g" "${src_file}"
@ -1103,6 +1109,10 @@ function start-kube-controller-manager {
params+=" --feature-gates=${FEATURE_GATES}" params+=" --feature-gates=${FEATURE_GATES}"
fi fi
local -r kube_rc_docker_tag=$(cat /home/kubernetes/kube-docker-files/kube-controller-manager.docker_tag) local -r kube_rc_docker_tag=$(cat /home/kubernetes/kube-docker-files/kube-controller-manager.docker_tag)
local container_env=""
if [[ -n "${ENABLE_CACHE_MUTATION_DETECTOR:-}" ]]; then
container_env="\"env\":[{\"name\": \"KUBE_CACHE_MUTATION_DETECTOR\", \"value\": \"${ENABLE_CACHE_MUTATION_DETECTOR}\"}],"
fi
local -r src_file="${KUBE_HOME}/kube-manifests/kubernetes/gci-trusty/kube-controller-manager.manifest" local -r src_file="${KUBE_HOME}/kube-manifests/kubernetes/gci-trusty/kube-controller-manager.manifest"
remove-salt-config-comments "${src_file}" remove-salt-config-comments "${src_file}"
@ -1111,6 +1121,7 @@ function start-kube-controller-manager {
sed -i -e "s@{{pillar\['kube_docker_registry'\]}}@${DOCKER_REGISTRY}@g" "${src_file}" sed -i -e "s@{{pillar\['kube_docker_registry'\]}}@${DOCKER_REGISTRY}@g" "${src_file}"
sed -i -e "s@{{pillar\['kube-controller-manager_docker_tag'\]}}@${kube_rc_docker_tag}@g" "${src_file}" sed -i -e "s@{{pillar\['kube-controller-manager_docker_tag'\]}}@${kube_rc_docker_tag}@g" "${src_file}"
sed -i -e "s@{{params}}@${params}@g" "${src_file}" sed -i -e "s@{{params}}@${params}@g" "${src_file}"
sed -i -e "s@{{container_env}}@${container_env}@g" ${src_file}
sed -i -e "s@{{cloud_config_mount}}@${CLOUD_CONFIG_MOUNT}@g" "${src_file}" sed -i -e "s@{{cloud_config_mount}}@${CLOUD_CONFIG_MOUNT}@g" "${src_file}"
sed -i -e "s@{{cloud_config_volume}}@${CLOUD_CONFIG_VOLUME}@g" "${src_file}" sed -i -e "s@{{cloud_config_volume}}@${CLOUD_CONFIG_VOLUME}@g" "${src_file}"
sed -i -e "s@{{additional_cloud_config_mount}}@@g" "${src_file}" sed -i -e "s@{{additional_cloud_config_mount}}@@g" "${src_file}"

3
cluster/saltbase/salt/kube-apiserver/kube-apiserver.manifest
View File

@ -188,6 +188,8 @@
{% set params = params + " " + pillar['apiserver_test_args'] -%} {% set params = params + " " + pillar['apiserver_test_args'] -%}
{% endif -%} {% endif -%}
{% set container_env = "" -%}
{ {
"apiVersion": "v1", "apiVersion": "v1",
"kind": "Pod", "kind": "Pod",
@ -215,6 +217,7 @@
"-c", "-c",
"/usr/local/bin/kube-apiserver {{params}} --allow-privileged={{pillar['allow_privileged']}} 1>>/var/log/kube-apiserver.log 2>&1" "/usr/local/bin/kube-apiserver {{params}} --allow-privileged={{pillar['allow_privileged']}} 1>>/var/log/kube-apiserver.log 2>&1"
], ],
{{container_env}}
"livenessProbe": { "livenessProbe": {
"httpGet": { "httpGet": {
"host": "127.0.0.1", "host": "127.0.0.1",

3
cluster/saltbase/salt/kube-controller-manager/kube-controller-manager.manifest
View File

@ -86,6 +86,8 @@
{% set params = params + " " + pillar['controller_manager_test_args'] -%} {% set params = params + " " + pillar['controller_manager_test_args'] -%}
{% endif -%} {% endif -%}
{% set container_env = "" -%}
{ {
"apiVersion": "v1", "apiVersion": "v1",
"kind": "Pod", "kind": "Pod",
@ -113,6 +115,7 @@
"-c", "-c",
"/usr/local/bin/kube-controller-manager {{params}} 1>>/var/log/kube-controller-manager.log 2>&1" "/usr/local/bin/kube-controller-manager {{params}} 1>>/var/log/kube-controller-manager.log 2>&1"
], ],
{{container_env}}
"livenessProbe": { "livenessProbe": {
"httpGet": { "httpGet": {
"host": "127.0.0.1", "host": "127.0.0.1",