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https://github.com/containers/podman.git
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Merge pull request #17072 from edsantiago/refactor_700
podman-play system test: refactor
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OpenShift Merge Robot
@ -103,26 +103,81 @@ RELABEL="system_u:object_r:container_file_t:s0"
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run_podman pod rm -t 0 -f test_pod
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}
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# helper function: writes a yaml file with customizable values
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function _write_test_yaml() {
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local outfile=$PODMAN_TMPDIR/test.yaml
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# Function args must all be of the form 'keyword=value' (value may be null)
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local annotations=
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local labels="app: test"
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local name="test_pod"
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local command=""
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local image="$IMAGE"
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local ctrname="test"
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for i;do
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# This will error on 'foo=' (no value). That's totally OK.
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local value=$(expr "$i" : '[^=]*=\(.*\)')
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case "$i" in
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annotations=*) annotations="$value" ;;
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labels=*) labels="$value" ;;
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name=*) name="$value" ;;
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command=*) command="$value" ;;
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image=*) image="$value" ;;
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ctrname=*) ctrname="$value" ;;
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*) die "_write_test_yaml: cannot grok '$i'" ;;
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esac
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done
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# These three header lines are common to all yamls.
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# Note: use >> (append), not > (overwrite), for multi-pod test
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cat >>$outfile <<EOF
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apiVersion: v1
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kind: Pod
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metadata:
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EOF
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if [[ -n "$annotations" ]]; then
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echo " annotations:" >>$outfile
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echo " $annotations" >>$outfile
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fi
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if [[ -n "$labels" ]]; then
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echo " labels:" >>$outfile
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echo " $labels" >>$outfile
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fi
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if [[ -n "$name" ]]; then
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echo " name: $name" >>$outfile
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fi
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# We always have spec and container lines...
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echo "spec:" >>$outfile
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echo " containers:" >>$outfile
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# ...but command is optional. If absent, assume our caller will fill it in.
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if [[ -n "$command" ]]; then
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cat <<EOF >>$outfile
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- command:
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- $command
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env:
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- name: PATH
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value: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
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- name: TERM
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value: xterm
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- name: container
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value: podman
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image: $image
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name: $ctrname
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resources: {}
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status: {}
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EOF
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fi
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}
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@test "podman play --service-container" {
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skip_if_remote "service containers only work locally"
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# Create the YAMl file
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yaml_source="$PODMAN_TMPDIR/test.yaml"
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cat >$yaml_source <<EOF
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apiVersion: v1
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kind: Pod
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metadata:
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labels:
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app: test
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name: test_pod
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spec:
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containers:
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- command:
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- top
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image: $IMAGE
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name: test
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resources: {}
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EOF
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_write_test_yaml command=top
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# Run `play kube` in the background as it will wait for the service
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# container to exit.
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timeout --foreground -v --kill=10 60 \
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@ -279,36 +334,13 @@ EOF
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TESTDIR=$PODMAN_TMPDIR/testdir
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mkdir -p $TESTDIR
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testUserYaml="
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apiVersion: v1
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kind: Pod
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metadata:
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labels:
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app: test
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name: test_pod
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spec:
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containers:
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- command:
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- id
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env:
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- name: PATH
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value: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
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- name: TERM
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value: xterm
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- name: container
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value: podman
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image: userimage
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name: test
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resources: {}
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status: {}
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"
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_write_test_yaml command=id image=userimage
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cat > $PODMAN_TMPDIR/Containerfile << _EOF
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from $IMAGE
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USER bin
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_EOF
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echo "$testUserYaml" | sed "s|TESTDIR|${TESTDIR}|g" > $PODMAN_TMPDIR/test.yaml
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run_podman build -t userimage $PODMAN_TMPDIR
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run_podman play kube --start=false $PODMAN_TMPDIR/test.yaml
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run_podman inspect --format "{{ .Config.User }}" test_pod-test
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@ -321,29 +353,6 @@ _EOF
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@test "podman play --build --context-dir" {
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skip_if_remote "--build is not supported in context remote"
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testUserYaml="
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apiVersion: v1
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kind: Pod
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metadata:
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labels:
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app: test
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name: test_pod
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spec:
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containers:
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- command:
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- id
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env:
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- name: PATH
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value: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
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- name: TERM
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value: xterm
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- name: container
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value: podman
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image: quay.io/libpod/userimage
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name: test
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resources: {}
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status: {}
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"
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mkdir -p $PODMAN_TMPDIR/userimage
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cat > $PODMAN_TMPDIR/userimage/Containerfile << _EOF
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@ -351,7 +360,7 @@ from $IMAGE
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USER bin
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_EOF
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echo "$testUserYaml" > $PODMAN_TMPDIR/test.yaml
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_write_test_yaml command=id image=quay.io/libpod/userimage
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run_podman 125 play kube --build --start=false $PODMAN_TMPDIR/test.yaml
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run_podman play kube --replace --context-dir=$PODMAN_TMPDIR --build --start=false $PODMAN_TMPDIR/test.yaml
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run_podman inspect --format "{{ .Config.User }}" test_pod-test
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@ -395,35 +404,8 @@ _EOF
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@test "podman play Yaml with annotation > Max" {
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RANDOMSTRING=$(random_string 65)
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testBadYaml="
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apiVersion: v1
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kind: Pod
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metadata:
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annotations:
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test: ${RANDOMSTRING}
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labels:
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app: test
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name: test_pod
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spec:
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containers:
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- command:
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- id
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env:
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- name: PATH
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value: /usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
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- name: TERM
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value: xterm
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- name: container
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value: podman
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image: quay.io/libpod/userimage
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name: test
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resources: {}
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status: {}
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"
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TESTDIR=$PODMAN_TMPDIR/testdir
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mkdir -p $TESTDIR
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echo "$testBadYaml" | sed "s|TESTDIR|${TESTDIR}|g" > $PODMAN_TMPDIR/test.yaml
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_write_test_yaml "annotations=test: ${RANDOMSTRING}" command=id
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run_podman 125 play kube - < $PODMAN_TMPDIR/test.yaml
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assert "$output" =~ "invalid annotation \"test\"=\"$RANDOMSTRING\"" "Expected to fail with annotation length greater than 63"
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}
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@ -474,16 +456,8 @@ status: {}
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}
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@test "podman play with init container" {
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TESTDIR=$PODMAN_TMPDIR/testdir
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mkdir -p $TESTDIR
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testUserYaml="
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apiVersion: v1
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kind: Pod
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metadata:
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name: pod
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spec:
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containers:
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_write_test_yaml command=
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cat >>$PODMAN_TMPDIR/test.yaml <<EOF
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- command:
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- ls
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- /dev/shm/test1
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@ -495,11 +469,11 @@ spec:
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- /dev/shm/test1
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image: $IMAGE
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name: initCtr
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"
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echo "$testUserYaml" > $PODMAN_TMPDIR/test.yaml
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EOF
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run_podman kube play $PODMAN_TMPDIR/test.yaml
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assert "$output" !~ "level=" "init containers should not generate logrus.Error"
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run_podman inspect --format "{{.State.ExitCode}}" pod-testCtr
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run_podman inspect --format "{{.State.ExitCode}}" test_pod-testCtr
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is "$output" "0" "init container should have created /dev/shm/test1"
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run_podman kube down $PODMAN_TMPDIR/test.yaml
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@ -507,26 +481,19 @@ spec:
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@test "podman kube play - hostport" {
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HOST_PORT=$(random_free_port)
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echo "
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apiVersion: v1
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kind: Pod
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metadata:
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labels:
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app: test
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name: test_pod
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spec:
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containers:
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_write_test_yaml
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cat >>$PODMAN_TMPDIR/test.yaml <<EOF
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- name: server
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image: $IMAGE
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ports:
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- name: hostp
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containerPort: $HOST_PORT
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" > $PODMAN_TMPDIR/testpod.yaml
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EOF
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run_podman kube play $PODMAN_TMPDIR/testpod.yaml
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run_podman kube play $PODMAN_TMPDIR/test.yaml
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run_podman pod inspect test_pod --format "{{.InfraConfig.PortBindings}}"
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assert "$output" = "map[$HOST_PORT/tcp:[{ $HOST_PORT}]]"
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run_podman kube down $PODMAN_TMPDIR/testpod.yaml
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run_podman kube down $PODMAN_TMPDIR/test.yaml
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run_podman pod rm -a -f
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run_podman rm -a -f
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@ -536,35 +503,17 @@ spec:
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skip_if_remote "service containers only work locally"
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skip_if_journald_unavailable
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# Create the YAMl file
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# Create the YAMl file, with two pods, each with one container
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yaml_source="$PODMAN_TMPDIR/test.yaml"
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cat >$yaml_source <<EOF
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apiVersion: v1
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kind: Pod
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metadata:
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labels:
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app: pod1
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name: pod1
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spec:
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containers:
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- command:
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- top
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image: $IMAGE
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name: ctr1
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---
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apiVersion: v1
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kind: Pod
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metadata:
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labels:
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app: pod2
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name: pod2
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spec:
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containers:
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- command:
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- top
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image: $IMAGE
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name: ctr2
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EOF
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for n in 1 2;do
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_write_test_yaml labels="app: pod$n" name="pod$n" ctrname="ctr$n"
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# Separator between two yaml halves
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if [[ $n = 1 ]]; then
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echo "---" >>$yaml_source
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fi
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done
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# Run `play kube` in the background as it will wait for the service
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# container to exit.
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timeout --foreground -v --kill=10 60 \
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