test: hostport network test
Signed-off-by: Andrew Pilloud <andrewpilloud@igneoussystems.com>
This commit is contained in:
Andrew Pilloud
parent
afc731d3a6
commit
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@ -24,6 +24,7 @@ RUN apt-get update && apt-get install -y \
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libdevmapper1.02.1 \
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libdevmapper-dev \
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libgpgme11-dev \
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netcat \
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--no-install-recommends \
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&& apt-get clean
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@ -397,6 +397,12 @@ function parse_pod_ip() {
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done
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}
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function get_host_ip() {
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gateway_dev=`ip -o route show default 0.0.0.0/0 | sed 's/.*dev \([^[:space:]]*\).*/\1/'`
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[ "$gateway_dev" ]
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host_ip=`ip -o -4 addr show dev $gateway_dev scope global | sed 's/.*inet \([0-9.]*\).*/\1/'`
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}
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function ping_pod() {
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netns=`crioctl pod status --id $1 | grep namespace | cut -d ' ' -f 3`
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inet=`ip netns exec \`basename $netns\` ip addr show dev eth0 scope global | grep inet`
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@ -67,3 +67,31 @@ load helpers
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cleanup_pods
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stop_crio
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}
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@test "Connect to pod hostport from the host" {
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start_crio
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run crioctl pod run --config "$TESTDATA"/sandbox_config_hostport.json
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echo "$output"
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[ "$status" -eq 0 ]
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pod_id="$output"
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get_host_ip
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echo $host_ip
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run crioctl ctr create --config "$TESTDATA"/container_config_hostport.json --pod "$pod_id"
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echo "$output"
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[ "$status" -eq 0 ]
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ctr_id="$output"
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run crioctl ctr start --id "$ctr_id"
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echo "$output"
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[ "$status" -eq 0 ]
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run nc -w 5 $host_ip 4888
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echo "$output"
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[ "$output" = "crioctl_host" ]
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[ "$status" -eq 0 ]
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run crioctl ctr stop --id "$ctr_id"
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echo "$output"
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cleanup_pods
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stop_crio
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}
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@ -0,0 +1,73 @@
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{
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"metadata": {
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"name": "container1",
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"attempt": 1
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},
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"image": {
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"image": "busybox:latest"
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},
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"command": [
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"/bin/nc", "-ll", "-p", "80", "-e"
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],
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"args": [
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"/bin/hostname"
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],
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"working_dir": "/",
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"envs": [
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{
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"key": "PATH",
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"value": "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"
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},
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{
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"key": "TERM",
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"value": "xterm"
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},
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{
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"key": "TESTDIR",
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"value": "test/dir1"
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},
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{
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"key": "TESTFILE",
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"value": "test/file1"
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}
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],
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"labels": {
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"type": "small",
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"batch": "no"
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},
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"annotations": {
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"owner": "dragon",
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"daemon": "crio"
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},
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"privileged": true,
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"readonly_rootfs": true,
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"log_path": "",
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"stdin": false,
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"stdin_once": false,
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"tty": false,
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"linux": {
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"resources": {
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"cpu_period": 10000,
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"cpu_quota": 20000,
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"cpu_shares": 512,
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"oom_score_adj": 30
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},
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"security_context": {
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"capabilities": {
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"add_capabilities": [
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"setuid",
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"setgid"
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],
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"drop_capabilities": [
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"audit_read"
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]
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},
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"selinux_options": {
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"user": "system_u",
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"role": "system_r",
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"type": "container_t",
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"level": "s0:c4,c5"
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}
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}
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}
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}
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@ -0,0 +1,55 @@
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{
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"metadata": {
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"name": "podsandbox1",
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"uid": "redhat-test-crio",
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"namespace": "redhat.test.crio",
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"attempt": 1
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},
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"hostname": "crioctl_host",
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"log_directory": "",
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"dns_options": {
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"servers": [
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"server1.redhat.com",
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"server2.redhat.com"
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],
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"searches": [
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"8.8.8.8"
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]
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},
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"port_mappings": [
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{
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"protocol": 0,
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"container_port": 80,
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"host_port": 4888
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}
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],
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"resources": {
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"cpu": {
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"limits": 3,
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"requests": 2
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},
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"memory": {
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"limits": 50000000,
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"requests": 2000000
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}
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},
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"labels": {
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"group": "test"
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},
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"annotations": {
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"owner": "hmeng",
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"security.alpha.kubernetes.io/sysctls": "kernel.shm_rmid_forced=1,net.ipv4.ip_local_port_range=1024 65000",
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"security.alpha.kubernetes.io/unsafe-sysctls": "kernel.msgmax=8192" ,
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"security.alpha.kubernetes.io/seccomp/pod": "unconfined"
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},
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"linux": {
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"cgroup_parent": "/Burstable/pod_123-456",
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"security_context": {
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"namespace_options": {
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"host_network": false,
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"host_pid": false,
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"host_ipc": false
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}
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}
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}
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}
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