// TestRuby connects to a cluster with ruby.
func TestRuby(t *testing.T) {
t.Skip("skip until docker issues fixed")
l := MustStartLocal(t)
defer l.AssertAndStop(t)
addr := l.Nodes[0].PGAddr()
client := cluster.NewDockerClient()
containerConfig := dockerclient.ContainerConfig{
Image: "cockroachdb/postgres-test:ruby",
Env: []string{
fmt.Sprintf("PGHOST=%s", addr.IP),
fmt.Sprintf("PGPORT=%d", addr.Port),
"PGSSLCERT=/certs/node.client.crt",
"PGSSLKEY=/certs/node.client.key",
},
Cmd: []string{"ruby", "-e", ruby},
}
if err := client.PullImage(containerConfig.Image, nil); err != nil {
t.Fatal(err)
}
id, err := client.CreateContainer(&containerConfig, "", nil)
if err != nil {
t.Fatal(err)
}
defer client.RemoveContainer(id, false, false)
hostConfig := dockerclient.HostConfig{
Binds: []string{fmt.Sprintf("%s:%s", l.CertsDir, "/certs")},
NetworkMode: "host",
}
if err := client.StartContainer(id, &hostConfig); err != nil {
t.Fatal(err)
}
wr := <-client.Wait(id)
if wr.Error != nil {
t.Fatal(wr.Error)
}
if wr.ExitCode != 0 {
rc, err := client.ContainerLogs(id, &dockerclient.LogOptions{
Stdout: true,
Stderr: true,
})
if err != nil {
t.Fatal(err)
}
b, err := ioutil.ReadAll(rc)
rc.Close()
if err != nil {
t.Log(err)
} else {
t.Log(string(b))
}
t.Fatalf("exit code: %d", wr.ExitCode)
}
}
func testDocker(t *testing.T, tag string, cmd []string) (result dockerclient.WaitResult, logs string) {
SkipUnlessLocal(t)
l := StartCluster(t).(*cluster.LocalCluster)
defer l.AssertAndStop(t)
addr := l.Nodes[0].PGAddr()
client := cluster.NewDockerClient()
containerConfig := dockerclient.ContainerConfig{
Image: "cockroachdb/postgres-test:" + tag,
Env: []string{
fmt.Sprintf("PGHOST=%s", addr.IP),
fmt.Sprintf("PGPORT=%d", addr.Port),
"PGSSLCERT=/certs/node.client.crt",
"PGSSLKEY=/certs/node.client.key",
},
Cmd: cmd,
}
if err := client.PullImage(containerConfig.Image, nil); err != nil {
t.Fatal(err)
}
id, err := client.CreateContainer(&containerConfig, "", nil)
if err != nil {
t.Fatal(err)
}
defer client.RemoveContainer(id, false, false)
hostConfig := dockerclient.HostConfig{
Binds: []string{fmt.Sprintf("%s:%s", l.CertsDir, "/certs")},
NetworkMode: "host",
}
if err := client.StartContainer(id, &hostConfig); err != nil {
t.Fatal(err)
}
wr := <-client.Wait(id)
if wr.ExitCode != 0 {
rc, err := client.ContainerLogs(id, &dockerclient.LogOptions{
Stdout: true,
Stderr: true,
})
if err != nil {
t.Fatal(err)
}
b, err := ioutil.ReadAll(rc)
rc.Close()
if err != nil {
t.Error(err)
}
logs = string(b)
}
return wr, logs
}
