func (s *RsyslogSuite) TestModeAccumulate(c *gc.C) {
st, m := s.st, s.machine
worker, err := rsyslog.NewRsyslogConfigWorker(st.Rsyslog(), rsyslog.RsyslogModeAccumulate, m.Tag().String(), "", nil)
c.Assert(err, gc.IsNil)
defer func() { c.Assert(worker.Wait(), gc.IsNil) }()
defer worker.Kill()
waitForFile(c, filepath.Join(*rsyslog.LogDir, "ca-cert.pem"))
// We should have ca-cert.pem, rsyslog-cert.pem, and rsyslog-key.pem.
caCertPEM, err := ioutil.ReadFile(filepath.Join(*rsyslog.LogDir, "ca-cert.pem"))
c.Assert(err, gc.IsNil)
rsyslogCertPEM, err := ioutil.ReadFile(filepath.Join(*rsyslog.LogDir, "rsyslog-cert.pem"))
c.Assert(err, gc.IsNil)
rsyslogKeyPEM, err := ioutil.ReadFile(filepath.Join(*rsyslog.LogDir, "rsyslog-key.pem"))
c.Assert(err, gc.IsNil)
_, _, err = cert.ParseCertAndKey(string(rsyslogCertPEM), string(rsyslogKeyPEM))
c.Assert(err, gc.IsNil)
err = cert.Verify(string(rsyslogCertPEM), string(caCertPEM), time.Now().UTC())
c.Assert(err, gc.IsNil)
// Verify rsyslog configuration.
waitForFile(c, filepath.Join(*rsyslog.RsyslogConfDir, "25-juju.conf"))
rsyslogConf, err := ioutil.ReadFile(filepath.Join(*rsyslog.RsyslogConfDir, "25-juju.conf"))
c.Assert(err, gc.IsNil)
syslogPort := s.Conn.Environ.Config().SyslogPort()
syslogConfig := syslog.NewAccumulateConfig(m.Tag().String(), *rsyslog.LogDir, syslogPort, "", []string{})
syslogConfig.ConfigDir = *rsyslog.RsyslogConfDir
rendered, err := syslogConfig.Render()
c.Assert(err, gc.IsNil)
c.Assert(string(rsyslogConf), gc.DeepEquals, string(rendered))
}
func (s *syslogConfigSuite) TestAccumulateConfigRender(c *gc.C) {
syslogConfigRenderer := syslog.NewAccumulateConfig("some-machine", agent.DefaultLogDir, 8888, "", []string{"foo"})
s.assertRsyslogConfigContents(
c,
syslogConfigRenderer,
syslogtesting.ExpectedAccumulateSyslogConf(c, "some-machine", "", 8888),
)
}
func (s *syslogConfigSuite) TestAccumulateConfigRender(c *gc.C) {
cfg := cfg()
syslog.NewAccumulateConfig(cfg)
s.assertRsyslogConfigContents(
c,
cfg,
syslogtesting.ExpectedAccumulateSyslogConf(c, args()),
)
}
func (s *RsyslogSuite) TestAccumulateHA(c *gc.C) {
m := s.machine
syslogConfig := syslog.NewAccumulateConfig(m.Tag().String(), *rsyslog.LogDir, 6541, "", []string{"192.168.1", "127.0.0.1"})
rendered, err := syslogConfig.Render()
c.Assert(err, jc.ErrorIsNil)
stateServer1Config := ":syslogtag, startswith, \"juju-\" @@192.168.1:6541;LongTagForwardFormat"
stateServer2Config := ":syslogtag, startswith, \"juju-\" @@127.0.0.1:6541;LongTagForwardFormat"
c.Assert(strings.Contains(string(rendered), stateServer1Config), jc.IsTrue)
c.Assert(strings.Contains(string(rendered), stateServer2Config), jc.IsTrue)
}
func newRsyslogConfigHandler(st *apirsyslog.State, mode RsyslogMode, tag names.Tag, namespace string, stateServerAddrs []string, jujuConfigDir string) (*RsyslogConfigHandler, error) {
if namespace != "" {
jujuConfigDir += "-" + namespace
}
jujuConfigDir = filepath.Join(jujuConfigDir, "rsyslog")
if err := os.MkdirAll(jujuConfigDir, 0755); err != nil {
return nil, errors.Trace(err)
}
syslogConfig := &syslog.SyslogConfig{
LogFileName: tag.String(),
LogDir: logDir,
JujuConfigDir: jujuConfigDir,
Port: 0,
Namespace: namespace,
StateServerAddresses: stateServerAddrs,
}
if mode == RsyslogModeAccumulate {
syslog.NewAccumulateConfig(syslogConfig)
} else {
syslog.NewForwardConfig(syslogConfig)
}
// Historically only machine-0 includes the namespace in the log
// dir/file; for backwards compatibility we continue the tradition.
if tag != names.NewMachineTag("0") {
namespace = ""
}
switch tag := tag.(type) {
case names.MachineTag:
if namespace == "" {
syslogConfig.ConfigFileName = "25-juju.conf"
} else {
syslogConfig.ConfigFileName = fmt.Sprintf("25-juju-%s.conf", namespace)
}
default:
syslogConfig.ConfigFileName = fmt.Sprintf("26-juju-%s.conf", tag)
}
syslogConfig.ConfigDir = rsyslogConfDir
syslogConfig.LogDir = logDir
if namespace != "" {
syslogConfig.LogDir += "-" + namespace
}
return &RsyslogConfigHandler{
st: st,
mode: mode,
syslogConfig: syslogConfig,
tag: tag,
}, nil
}
func (s *RsyslogSuite) TestModeAccumulate(c *gc.C) {
st, m := s.st, s.machine
worker, err := rsyslog.NewRsyslogConfigWorker(st.Rsyslog(), rsyslog.RsyslogModeAccumulate, m.Tag(), "", nil, s.ConfDir())
c.Assert(err, jc.ErrorIsNil)
defer func() { c.Assert(worker.Wait(), gc.IsNil) }()
defer worker.Kill()
dirname := filepath.Join(s.ConfDir(), "rsyslog")
waitForFile(c, filepath.Join(dirname, "ca-cert.pem"))
// We should have ca-cert.pem, rsyslog-cert.pem, and rsyslog-key.pem.
caCertPEM, err := ioutil.ReadFile(filepath.Join(dirname, "ca-cert.pem"))
c.Assert(err, jc.ErrorIsNil)
rsyslogCertPEM, err := ioutil.ReadFile(filepath.Join(dirname, "rsyslog-cert.pem"))
c.Assert(err, jc.ErrorIsNil)
rsyslogKeyPEM, err := ioutil.ReadFile(filepath.Join(dirname, "rsyslog-key.pem"))
c.Assert(err, jc.ErrorIsNil)
_, _, err = cert.ParseCertAndKey(string(rsyslogCertPEM), string(rsyslogKeyPEM))
c.Assert(err, jc.ErrorIsNil)
err = cert.Verify(string(rsyslogCertPEM), string(caCertPEM), time.Now().UTC())
c.Assert(err, jc.ErrorIsNil)
// Verify rsyslog configuration.
waitForFile(c, filepath.Join(*rsyslog.RsyslogConfDir, "25-juju.conf"))
rsyslogConf, err := ioutil.ReadFile(filepath.Join(*rsyslog.RsyslogConfDir, "25-juju.conf"))
c.Assert(err, jc.ErrorIsNil)
syslogPort := s.Environ.Config().SyslogPort()
syslogConfig := &syslog.SyslogConfig{
LogFileName: m.Tag().String(),
LogDir: *rsyslog.LogDir,
Port: syslogPort,
Namespace: "",
StateServerAddresses: []string{},
}
syslog.NewAccumulateConfig(syslogConfig)
syslogConfig.ConfigDir = *rsyslog.RsyslogConfDir
syslogConfig.JujuConfigDir = filepath.Join(s.ConfDir(), "rsyslog")
rendered, err := syslogConfig.Render()
c.Assert(err, jc.ErrorIsNil)
c.Assert(string(rsyslogConf), gc.DeepEquals, string(rendered))
// Verify logrotate files
assertPathExists(c, filepath.Join(dirname, "logrotate.conf"))
assertPathExists(c, filepath.Join(dirname, "logrotate.run"))
}
func (s *syslogConfigSuite) TestAccumulateConfigRenderWithNamespace(c *gc.C) {
cfg := cfg()
cfg.Namespace = "namespace"
cfg.JujuConfigDir = cfg.JujuConfigDir + "-" + cfg.Namespace
cfg.LogDir = cfg.LogDir + "-" + cfg.Namespace
args := args()
args.Namespace = "namespace"
syslog.NewAccumulateConfig(cfg)
s.assertRsyslogConfigContents(
c,
cfg,
syslogtesting.ExpectedAccumulateSyslogConf(c, args),
)
}
func (s *syslogConfigSuite) TestAccumulateConfigWrite(c *gc.C) {
syslogConfigRenderer := syslog.NewAccumulateConfig("some-machine", agent.DefaultLogDir, 8888, "", []string{"foo"})
syslogConfigRenderer.ConfigDir = s.configDir
syslogConfigRenderer.ConfigFileName = "rsyslog.conf"
s.assertRsyslogConfigPath(c, syslogConfigRenderer)
err := syslogConfigRenderer.Write()
c.Assert(err, gc.IsNil)
syslogConfData, err := ioutil.ReadFile(syslogConfigRenderer.ConfigFilePath())
c.Assert(err, gc.IsNil)
c.Assert(
string(syslogConfData),
gc.Equals,
syslogtesting.ExpectedAccumulateSyslogConf(c, "some-machine", "", 8888),
)
}
func (s *syslogConfigSuite) TestAccumulateConfigWrite(c *gc.C) {
syslogConfigRenderer := cfg()
syslog.NewAccumulateConfig(syslogConfigRenderer)
syslogConfigRenderer.ConfigDir = s.configDir
syslogConfigRenderer.ConfigFileName = "rsyslog.conf"
s.assertRsyslogConfigPath(c, syslogConfigRenderer)
err := syslogConfigRenderer.Write()
c.Assert(err, jc.ErrorIsNil)
syslogConfData, err := ioutil.ReadFile(syslogConfigRenderer.ConfigFilePath())
c.Assert(err, jc.ErrorIsNil)
c.Assert(
string(syslogConfData),
gc.Equals,
syslogtesting.ExpectedAccumulateSyslogConf(c, args()),
)
}
func newRsyslogConfigHandler(st *apirsyslog.State, mode RsyslogMode, tag, namespace string, stateServerAddrs []string) (*RsyslogConfigHandler, error) {
var syslogConfig *syslog.SyslogConfig
if mode == RsyslogModeAccumulate {
syslogConfig = syslog.NewAccumulateConfig(
tag, logDir, 0, namespace, stateServerAddrs,
)
} else {
syslogConfig = syslog.NewForwardConfig(
tag, logDir, 0, namespace, stateServerAddrs,
)
}
// Historically only machine-0 includes the namespace in the log
// dir/file; for backwards compatibility we continue the tradition.
if tag != "machine-0" {
namespace = ""
}
kind, err := names.TagKind(tag)
if err != nil {
return nil, err
}
if kind == names.MachineTagKind {
if namespace == "" {
syslogConfig.ConfigFileName = "25-juju.conf"
} else {
syslogConfig.ConfigFileName = fmt.Sprintf("25-juju-%s.conf", namespace)
}
} else {
syslogConfig.ConfigFileName = fmt.Sprintf("26-juju-%s.conf", tag)
}
syslogConfig.ConfigDir = rsyslogConfDir
syslogConfig.LogDir = logDir
if namespace != "" {
syslogConfig.LogDir += "-" + namespace
}
return &RsyslogConfigHandler{
st: st,
mode: mode,
syslogConfig: syslogConfig,
tag: tag,
}, nil
}
func (s *RsyslogSuite) TestAccumulateHA(c *gc.C) {
m := s.machine
syslogConfig := &syslog.SyslogConfig{
LogFileName: m.Tag().String(),
LogDir: *rsyslog.LogDir,
Port: 6541,
Namespace: "",
StateServerAddresses: []string{"192.168.1", "127.0.0.1"},
}
syslog.NewAccumulateConfig(syslogConfig)
syslogConfig.JujuConfigDir = s.DataDir()
rendered, err := syslogConfig.Render()
c.Assert(err, jc.ErrorIsNil)
stateServer1Config := ":syslogtag, startswith, \"juju-\" @@192.168.1:6541;LongTagForwardFormat"
stateServer2Config := ":syslogtag, startswith, \"juju-\" @@127.0.0.1:6541;LongTagForwardFormat"
c.Assert(strings.Contains(string(rendered), stateServer1Config), jc.IsTrue)
c.Assert(strings.Contains(string(rendered), stateServer2Config), jc.IsTrue)
}
func newRsyslogConfigHandler(st *apirsyslog.State, mode RsyslogMode, tag names.Tag, namespace string, stateServerAddrs []string) (*RsyslogConfigHandler, error) {
var syslogConfig *syslog.SyslogConfig
if mode == RsyslogModeAccumulate {
syslogConfig = syslog.NewAccumulateConfig(tag.String(), logDir, 0, namespace, stateServerAddrs)
} else {
syslogConfig = syslog.NewForwardConfig(tag.String(), logDir, 0, namespace, stateServerAddrs)
}
// Historically only machine-0 includes the namespace in the log
// dir/file; for backwards compatibility we continue the tradition.
if tag != names.NewMachineTag("0") {
namespace = ""
}
switch tag := tag.(type) {
case names.MachineTag:
if namespace == "" {
syslogConfig.ConfigFileName = "25-juju.conf"
} else {
syslogConfig.ConfigFileName = fmt.Sprintf("25-juju-%s.conf", namespace)
}
default:
syslogConfig.ConfigFileName = fmt.Sprintf("26-juju-%s.conf", tag)
}
syslogConfig.ConfigDir = rsyslogConfDir
syslogConfig.LogDir = logDir
if namespace != "" {
syslogConfig.LogDir += "-" + namespace
}
return &RsyslogConfigHandler{
st: st,
mode: mode,
syslogConfig: syslogConfig,
tag: tag,
}, nil
}