// +build !windows,!solaris // TODO: Create new file for Solaris which tests config parameters // as described in daemon/config_solaris.go package main import ( "github.com/docker/docker/daemon" "github.com/docker/docker/pkg/testutil/assert" "github.com/docker/docker/pkg/testutil/tempfile" "testing" ) func TestLoadDaemonCliConfigWithDaemonFlags(t *testing.T) { content := `{"log-opts": {"max-size": "1k"}}` tempFile := tempfile.NewTempFile(t, "config", content) defer tempFile.Remove() opts := defaultOptions(tempFile.Name()) opts.common.Debug = true opts.common.LogLevel = "info" assert.NilError(t, opts.flags.Set("selinux-enabled", "true")) loadedConfig, err := loadDaemonCliConfig(opts) assert.NilError(t, err) assert.NotNil(t, loadedConfig) assert.Equal(t, loadedConfig.Debug, true) assert.Equal(t, loadedConfig.LogLevel, "info") assert.Equal(t, loadedConfig.EnableSelinuxSupport, true) assert.Equal(t, loadedConfig.LogConfig.Type, "json-file") assert.Equal(t, loadedConfig.LogConfig.Config["max-size"], "1k") } func TestLoadDaemonConfigWithNetwork(t *testing.T) { content := `{"bip": "127.0.0.2", "ip": "127.0.0.1"}` tempFile := tempfile.NewTempFile(t, "config", content) defer tempFile.Remove() opts := defaultOptions(tempFile.Name()) loadedConfig, err := loadDaemonCliConfig(opts) assert.NilError(t, err) assert.NotNil(t, loadedConfig) assert.Equal(t, loadedConfig.IP, "127.0.0.2") assert.Equal(t, loadedConfig.DefaultIP.String(), "127.0.0.1") } func TestLoadDaemonConfigWithMapOptions(t *testing.T) { content := `{ "cluster-store-opts": {"kv.cacertfile": "/var/lib/docker/discovery_certs/ca.pem"}, "log-opts": {"tag": "test"} }` tempFile := tempfile.NewTempFile(t, "config", content) defer tempFile.Remove() opts := defaultOptions(tempFile.Name()) loadedConfig, err := loadDaemonCliConfig(opts) assert.NilError(t, err) assert.NotNil(t, loadedConfig) assert.NotNil(t, loadedConfig.ClusterOpts) expectedPath := "/var/lib/docker/discovery_certs/ca.pem" assert.Equal(t, loadedConfig.ClusterOpts["kv.cacertfile"], expectedPath) assert.NotNil(t, loadedConfig.LogConfig.Config) assert.Equal(t, loadedConfig.LogConfig.Config["tag"], "test") } func TestLoadDaemonConfigWithTrueDefaultValues(t *testing.T) { content := `{ "userland-proxy": false }` tempFile := tempfile.NewTempFile(t, "config", content) defer tempFile.Remove() opts := defaultOptions(tempFile.Name()) loadedConfig, err := loadDaemonCliConfig(opts) assert.NilError(t, err) assert.NotNil(t, loadedConfig) assert.NotNil(t, loadedConfig.ClusterOpts) assert.Equal(t, loadedConfig.EnableUserlandProxy, false) // make sure reloading doesn't generate configuration // conflicts after normalizing boolean values. reload := func(reloadedConfig *daemon.Config) { assert.Equal(t, reloadedConfig.EnableUserlandProxy, false) } assert.NilError(t, daemon.ReloadConfiguration(opts.configFile, opts.flags, reload)) } func TestLoadDaemonConfigWithTrueDefaultValuesLeaveDefaults(t *testing.T) { tempFile := tempfile.NewTempFile(t, "config", `{}`) defer tempFile.Remove() opts := defaultOptions(tempFile.Name()) loadedConfig, err := loadDaemonCliConfig(opts) assert.NilError(t, err) assert.NotNil(t, loadedConfig) assert.NotNil(t, loadedConfig.ClusterOpts) assert.Equal(t, loadedConfig.EnableUserlandProxy, true) } func TestLoadDaemonConfigWithLegacyRegistryOptions(t *testing.T) { content := `{"disable-legacy-registry": true}` tempFile := tempfile.NewTempFile(t, "config", content) defer tempFile.Remove() opts := defaultOptions(tempFile.Name()) loadedConfig, err := loadDaemonCliConfig(opts) assert.NilError(t, err) assert.NotNil(t, loadedConfig) assert.Equal(t, loadedConfig.V2Only, true) }