func (s *S) TestContainerCreate(c *check.C) {
config.Set("host", "my.cool.tsuru.addr:8080")
defer config.Unset("host")
app := provisiontest.NewFakeApp("app-name", "brainfuck", 1)
app.Memory = 15
app.Swap = 15
app.CpuShare = 50
app.SetEnv(bind.EnvVar{Name: "A", Value: "myenva"})
app.SetEnv(bind.EnvVar{Name: "ABCD", Value: "other env"})
routertest.FakeRouter.AddBackend(app.GetName())
defer routertest.FakeRouter.RemoveBackend(app.GetName())
img := "tsuru/brainfuck:latest"
s.p.Cluster().PullImage(docker.PullImageOptions{Repository: img}, docker.AuthConfiguration{})
cont := Container{
Name: "myName",
AppName: app.GetName(),
Type: app.GetPlatform(),
Status: "created",
ProcessName: "myprocess1",
}
err := cont.Create(&CreateArgs{
App: app,
ImageID: img,
Commands: []string{"docker", "run"},
Provisioner: s.p,
})
c.Assert(err, check.IsNil)
defer s.removeTestContainer(&cont)
c.Assert(cont.ID, check.Not(check.Equals), "")
c.Assert(cont.AppName, check.Equals, app.GetName())
c.Assert(cont.Type, check.Equals, app.GetPlatform())
u, _ := url.Parse(s.server.URL())
host, _, _ := net.SplitHostPort(u.Host)
c.Assert(cont.HostAddr, check.Equals, host)
user, err := config.GetString("docker:user")
c.Assert(err, check.IsNil)
c.Assert(cont.User, check.Equals, user)
dcli, _ := docker.NewClient(s.server.URL())
container, err := dcli.InspectContainer(cont.ID)
c.Assert(err, check.IsNil)
c.Assert(container.Path, check.Equals, "docker")
c.Assert(container.Args, check.DeepEquals, []string{"run"})
c.Assert(container.Config.User, check.Equals, user)
c.Assert(container.Config.Memory, check.Equals, app.Memory)
c.Assert(container.Config.MemorySwap, check.Equals, app.Memory+app.Swap)
c.Assert(container.Config.CPUShares, check.Equals, int64(app.CpuShare))
sort.Strings(container.Config.Env)
c.Assert(container.Config.Env, check.DeepEquals, []string{
"A=myenva",
"ABCD=other env",
"PORT=8888",
"TSURU_HOST=my.cool.tsuru.addr:8080",
"TSURU_PROCESSNAME=myprocess1",
"port=8888",
})
}
func (s *S) TestContainerCreateDoesNotSetEnvs(c *check.C) {
s.server.CustomHandler("/images/.*/json", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
response := docker.Image{
Config: &docker.Config{
ExposedPorts: map[docker.Port]struct{}{},
},
}
j, _ := json.Marshal(response)
w.Write(j)
}))
config.Set("host", "my.cool.tsuru.addr:8080")
defer config.Unset("host")
app := provisiontest.NewFakeApp("app-name", "brainfuck", 1)
app.SetEnv(bind.EnvVar{Name: "A", Value: "myenva"})
app.SetEnv(bind.EnvVar{Name: "ABCD", Value: "other env"})
routertest.FakeRouter.AddBackend(app.GetName())
defer routertest.FakeRouter.RemoveBackend(app.GetName())
img := "tsuru/brainfuck:latest"
s.p.Cluster().PullImage(docker.PullImageOptions{Repository: img}, docker.AuthConfiguration{})
cont := Container{
Name: "myName",
AppName: app.GetName(),
Type: app.GetPlatform(),
Status: "created",
}
err := cont.Create(&CreateArgs{
Deploy: true,
App: app,
ImageID: img,
Commands: []string{"docker", "run"},
Provisioner: s.p,
})
c.Assert(err, check.IsNil)
defer s.removeTestContainer(&cont)
dcli, err := docker.NewClient(s.server.URL())
c.Assert(err, check.IsNil)
container, err := dcli.InspectContainer(cont.ID)
c.Assert(err, check.IsNil)
sort.Strings(container.Config.Env)
c.Assert(container.Config.Env, check.DeepEquals, []string{
"PORT=",
"TSURU_HOST=my.cool.tsuru.addr:8080",
"port=",
})
}
func (s *S) TestContainerCreateDontAllocatesPortToImageWithMoreThanOnePortExposed(c *check.C) {
s.server.CustomHandler("/images/.*/json", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
response := docker.Image{
Config: &docker.Config{
ExposedPorts: map[docker.Port]struct{}{"3000/tcp": {}, "80/tcp": {}},
},
}
j, _ := json.Marshal(response)
w.Write(j)
}))
config.Set("host", "my.cool.tsuru.addr:8080")
defer config.Unset("host")
app := provisiontest.NewFakeApp("app-name", "brainfuck", 1)
app.Memory = 15
app.Swap = 15
app.CpuShare = 50
app.SetEnv(bind.EnvVar{Name: "A", Value: "myenva"})
app.SetEnv(bind.EnvVar{Name: "ABCD", Value: "other env"})
routertest.FakeRouter.AddBackend(app.GetName())
defer routertest.FakeRouter.RemoveBackend(app.GetName())
img := "tsuru/brainfuck:latest"
s.p.Cluster().PullImage(docker.PullImageOptions{Repository: img}, docker.AuthConfiguration{})
cont := Container{
Name: "myName",
AppName: app.GetName(),
Type: app.GetPlatform(),
Status: "created",
ProcessName: "myprocess1",
}
err := cont.Create(&CreateArgs{
App: app,
ImageID: img,
Commands: []string{"docker", "run"},
Provisioner: s.p,
})
c.Assert(err, check.NotNil)
defer s.removeTestContainer(&cont)
}
func (s *S) TestContainerCreate(c *check.C) {
s.server.CustomHandler("/images/.*/json", http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
response := docker.Image{
Config: &docker.Config{
ExposedPorts: map[docker.Port]struct{}{},
},
}
j, _ := json.Marshal(response)
w.Write(j)
}))
config.Set("host", "my.cool.tsuru.addr:8080")
defer config.Unset("host")
app := provisiontest.NewFakeApp("app-name", "brainfuck", 1)
app.Memory = 15
app.Swap = 15
app.CpuShare = 50
app.SetEnv(bind.EnvVar{Name: "A", Value: "myenva"})
app.SetEnv(bind.EnvVar{Name: "ABCD", Value: "other env"})
routertest.FakeRouter.AddBackend(app.GetName())
defer routertest.FakeRouter.RemoveBackend(app.GetName())
img := "tsuru/brainfuck:latest"
s.p.Cluster().PullImage(docker.PullImageOptions{Repository: img}, docker.AuthConfiguration{})
cont := Container{
Name: "myName",
AppName: app.GetName(),
Type: app.GetPlatform(),
Status: "created",
ProcessName: "myprocess1",
ExposedPort: "8888/tcp",
}
err := cont.Create(&CreateArgs{
App: app,
ImageID: img,
Commands: []string{"docker", "run"},
Provisioner: s.p,
})
c.Assert(err, check.IsNil)
defer s.removeTestContainer(&cont)
c.Assert(cont.ID, check.Not(check.Equals), "")
c.Assert(cont.AppName, check.Equals, app.GetName())
c.Assert(cont.Type, check.Equals, app.GetPlatform())
u, _ := url.Parse(s.server.URL())
host, _, _ := net.SplitHostPort(u.Host)
c.Assert(cont.HostAddr, check.Equals, host)
dcli, _ := docker.NewClient(s.server.URL())
container, err := dcli.InspectContainer(cont.ID)
c.Assert(err, check.IsNil)
c.Assert(container.Path, check.Equals, "docker")
c.Assert(container.Args, check.DeepEquals, []string{"run"})
c.Assert(container.Config.Memory, check.Equals, app.Memory)
c.Assert(container.Config.MemorySwap, check.Equals, app.Memory+app.Swap)
c.Assert(container.Config.CPUShares, check.Equals, int64(app.CpuShare))
sort.Strings(container.Config.Env)
c.Assert(container.Config.Labels, check.DeepEquals, map[string]string{
"tsuru.container": "true",
"tsuru.router.name": "fake",
"tsuru.router.type": "fakeType",
"tsuru.app.name": "app-name",
"tsuru.app.platform": "brainfuck",
"tsuru.process.name": "myprocess1",
})
c.Assert(container.Config.Env, check.DeepEquals, []string{
"A=myenva",
"ABCD=other env",
"PORT=8888",
"TSURU_HOST=my.cool.tsuru.addr:8080",
"TSURU_PROCESSNAME=myprocess1",
"port=8888",
})
c.Assert(container.State.Running, check.Equals, false)
expectedLogOptions := map[string]string{
"syslog-address": "udp://localhost:1514",
}
expectedPortBindings := map[docker.Port][]docker.PortBinding{
"8888/tcp": {{HostIP: "", HostPort: ""}},
}
c.Assert(container.HostConfig.RestartPolicy.Name, check.Equals, "always")
c.Assert(container.HostConfig.LogConfig.Type, check.Equals, "syslog")
c.Assert(container.HostConfig.LogConfig.Config, check.DeepEquals, expectedLogOptions)
c.Assert(container.HostConfig.PortBindings, check.DeepEquals, expectedPortBindings)
c.Assert(container.HostConfig.Memory, check.Equals, int64(15))
c.Assert(container.HostConfig.MemorySwap, check.Equals, int64(30))
c.Assert(container.HostConfig.CPUShares, check.Equals, int64(50))
c.Assert(container.HostConfig.OomScoreAdj, check.Equals, 0)
c.Assert(cont.Status, check.Equals, "created")
}