func (provisioner *DebianProvisioner) Provision(swarmOptions swarm.Options, authOptions auth.Options, engineOptions engine.Options) error {
provisioner.SwarmOptions = swarmOptions
provisioner.AuthOptions = authOptions
provisioner.EngineOptions = engineOptions
swarmOptions.Env = engineOptions.Env
storageDriver, err := decideStorageDriver(provisioner, "aufs", engineOptions.StorageDriver)
if err != nil {
return err
}
provisioner.EngineOptions.StorageDriver = storageDriver
// HACK: since debian does not come with sudo by default we install
log.Debug("installing sudo")
if _, err := provisioner.SSHCommand("if ! type sudo; then apt-get update && DEBIAN_FRONTEND=noninteractive apt-get install -y sudo; fi"); err != nil {
return err
}
log.Debug("setting hostname")
if err := provisioner.SetHostname(provisioner.Driver.GetMachineName()); err != nil {
return err
}
log.Debug("installing base packages")
for _, pkg := range provisioner.Packages {
if err := provisioner.Package(pkg, pkgaction.Install); err != nil {
return err
}
}
log.Debug("installing docker")
if err := installDockerGeneric(provisioner, engineOptions.InstallURL); err != nil {
return err
}
log.Debug("waiting for docker daemon")
if err := mcnutils.WaitFor(provisioner.dockerDaemonResponding); err != nil {
return err
}
provisioner.AuthOptions = setRemoteAuthOptions(provisioner)
log.Debug("configuring auth")
if err := ConfigureAuth(provisioner); err != nil {
return err
}
log.Debug("configuring swarm")
if err := configureSwarm(provisioner, swarmOptions, provisioner.AuthOptions); err != nil {
return err
}
// enable in systemd
log.Debug("enabling docker in systemd")
if err := provisioner.Service("docker", serviceaction.Enable); err != nil {
return err
}
return nil
}
func (provisioner *RedHatProvisioner) Provision(swarmOptions swarm.Options, authOptions auth.Options, engineOptions engine.Options) error {
provisioner.SwarmOptions = swarmOptions
provisioner.AuthOptions = authOptions
provisioner.EngineOptions = engineOptions
swarmOptions.Env = engineOptions.Env
// set default storage driver for redhat
storageDriver, err := decideStorageDriver(provisioner, "devicemapper", engineOptions.StorageDriver)
if err != nil {
return err
}
provisioner.EngineOptions.StorageDriver = storageDriver
if err := provisioner.SetHostname(provisioner.Driver.GetMachineName()); err != nil {
return err
}
for _, pkg := range provisioner.Packages {
log.Debugf("installing base package: name=%s", pkg)
if err := provisioner.Package(pkg, pkgaction.Install); err != nil {
return err
}
}
// update OS -- this is needed for libdevicemapper and the docker install
if _, err := provisioner.SSHCommand("sudo yum -y update"); err != nil {
return err
}
// install docker
if err := installDocker(provisioner); err != nil {
return err
}
if err := mcnutils.WaitFor(provisioner.dockerDaemonResponding); err != nil {
return err
}
if err := makeDockerOptionsDir(provisioner); err != nil {
return err
}
provisioner.AuthOptions = setRemoteAuthOptions(provisioner)
if err := ConfigureAuth(provisioner); err != nil {
return err
}
if err := configureSwarm(provisioner, swarmOptions, provisioner.AuthOptions); err != nil {
return err
}
return nil
}
func (provisioner *UbuntuSystemdProvisioner) Provision(swarmOptions swarm.Options, authOptions auth.Options, engineOptions engine.Options) error {
provisioner.SwarmOptions = swarmOptions
provisioner.AuthOptions = authOptions
provisioner.EngineOptions = engineOptions
swarmOptions.Env = engineOptions.Env
storageDriver, err := decideStorageDriver(provisioner, "aufs", engineOptions.StorageDriver)
if err != nil {
return err
}
provisioner.EngineOptions.StorageDriver = storageDriver
log.Debug("setting hostname")
if err := provisioner.SetHostname(provisioner.Driver.GetMachineName()); err != nil {
return err
}
log.Debug("installing base packages")
for _, pkg := range provisioner.Packages {
if err := provisioner.Package(pkg, pkgaction.Install); err != nil {
return err
}
}
log.Info("Installing Docker...")
if err := installDockerGeneric(provisioner, engineOptions.InstallURL); err != nil {
return err
}
log.Debug("waiting for docker daemon")
if err := mcnutils.WaitFor(provisioner.dockerDaemonResponding); err != nil {
return err
}
provisioner.AuthOptions = setRemoteAuthOptions(provisioner)
log.Debug("configuring auth")
if err := ConfigureAuth(provisioner); err != nil {
return err
}
log.Debug("configuring swarm")
if err := configureSwarm(provisioner, swarmOptions, provisioner.AuthOptions); err != nil {
return err
}
// enable in systemd
log.Debug("enabling docker in systemd")
if err := provisioner.Service("docker", serviceaction.Enable); err != nil {
return err
}
return nil
}
func (provisioner *Boot2DockerProvisioner) Provision(swarmOptions swarm.Options, authOptions auth.Options, engineOptions engine.Options) error {
const (
dockerPort = 2376
)
var (
err error
)
defer func() {
if err == nil {
provisioner.AttemptIPContact(dockerPort)
}
}()
provisioner.SwarmOptions = swarmOptions
provisioner.AuthOptions = authOptions
provisioner.EngineOptions = engineOptions
swarmOptions.Env = engineOptions.Env
if provisioner.EngineOptions.StorageDriver == "" {
provisioner.EngineOptions.StorageDriver = "aufs"
}
if err = provisioner.SetHostname(provisioner.Driver.GetMachineName()); err != nil {
return err
}
// b2d hosts need to wait for the daemon to be up
// before continuing with provisioning
if err = waitForDocker(provisioner, dockerPort); err != nil {
return err
}
if err = makeDockerOptionsDir(provisioner); err != nil {
return err
}
provisioner.AuthOptions = setRemoteAuthOptions(provisioner)
if err = ConfigureAuth(provisioner); err != nil {
return err
}
if err = configureSwarm(provisioner, swarmOptions, provisioner.AuthOptions); err != nil {
return err
}
return nil
}
func (provisioner *UbuntuProvisioner) Provision(swarmOptions swarm.Options, authOptions auth.Options, engineOptions engine.Options) error {
provisioner.SwarmOptions = swarmOptions
provisioner.AuthOptions = authOptions
provisioner.EngineOptions = engineOptions
swarmOptions.Env = engineOptions.Env
storageDriver, err := decideStorageDriver(provisioner, "aufs", engineOptions.StorageDriver)
if err != nil {
return err
}
provisioner.EngineOptions.StorageDriver = storageDriver
if err := provisioner.SetHostname(provisioner.Driver.GetMachineName()); err != nil {
return err
}
for _, pkg := range provisioner.Packages {
if err := provisioner.Package(pkg, pkgaction.Install); err != nil {
return err
}
}
log.Info("Installing Docker...")
if err := installDockerGeneric(provisioner, engineOptions.InstallURL); err != nil {
return err
}
if err := mcnutils.WaitFor(provisioner.dockerDaemonResponding); err != nil {
return err
}
if err := makeDockerOptionsDir(provisioner); err != nil {
return err
}
provisioner.AuthOptions = setRemoteAuthOptions(provisioner)
if err := ConfigureAuth(provisioner); err != nil {
return err
}
if err := configureSwarm(provisioner, swarmOptions, provisioner.AuthOptions); err != nil {
return err
}
return nil
}
func (provisioner *RancherProvisioner) Provision(swarmOptions swarm.Options, authOptions auth.Options, engineOptions engine.Options) error {
provisioner.SwarmOptions = swarmOptions
provisioner.AuthOptions = authOptions
provisioner.EngineOptions = engineOptions
swarmOptions.Env = engineOptions.Env
if provisioner.EngineOptions.StorageDriver == "" {
provisioner.EngineOptions.StorageDriver = "overlay"
} else if provisioner.EngineOptions.StorageDriver != "overlay" {
return fmt.Errorf("Unsupported storage driver: %s", provisioner.EngineOptions.StorageDriver)
}
log.Debugf("Setting hostname %s", provisioner.Driver.GetMachineName())
if err := provisioner.SetHostname(provisioner.Driver.GetMachineName()); err != nil {
return err
}
for _, pkg := range provisioner.Packages {
log.Debugf("Installing package %s", pkg)
if err := provisioner.Package(pkg, pkgaction.Install); err != nil {
return err
}
}
log.Debugf("Preparing certificates")
provisioner.AuthOptions = setRemoteAuthOptions(provisioner)
log.Debugf("Setting up certificates")
if err := ConfigureAuth(provisioner); err != nil {
return err
}
log.Debugf("Configuring swarm")
if err := configureSwarm(provisioner, swarmOptions, provisioner.AuthOptions); err != nil {
return err
}
return nil
}
func (provisioner *ArchProvisioner) Provision(swarmOptions swarm.Options, authOptions auth.Options, engineOptions engine.Options) error {
provisioner.SwarmOptions = swarmOptions
provisioner.AuthOptions = authOptions
provisioner.EngineOptions = engineOptions
swarmOptions.Env = engineOptions.Env
if provisioner.EngineOptions.StorageDriver == "" {
provisioner.EngineOptions.StorageDriver = "overlay"
}
// HACK: since Arch does not come with sudo by default we install
log.Debug("Installing sudo")
if _, err := provisioner.SSHCommand("if ! type sudo; then pacman -Sy --noconfirm --noprogressbar sudo; fi"); err != nil {
return err
}
log.Debug("Setting hostname")
if err := provisioner.SetHostname(provisioner.Driver.GetMachineName()); err != nil {
return err
}
log.Debug("Installing base packages")
for _, pkg := range provisioner.Packages {
if err := provisioner.Package(pkg, pkgaction.Install); err != nil {
return err
}
}
log.Debug("Installing docker")
if err := provisioner.Package("docker", pkgaction.Install); err != nil {
return err
}
log.Debug("Starting systemd docker service")
if err := provisioner.Service("docker", serviceaction.Start); err != nil {
return err
}
log.Debug("Waiting for docker daemon")
if err := mcnutils.WaitFor(provisioner.dockerDaemonResponding); err != nil {
return err
}
provisioner.AuthOptions = setRemoteAuthOptions(provisioner)
log.Debug("Configuring auth")
if err := ConfigureAuth(provisioner); err != nil {
return err
}
log.Debug("Configuring swarm")
if err := configureSwarm(provisioner, swarmOptions, provisioner.AuthOptions); err != nil {
return err
}
// enable in systemd
log.Debug("Enabling docker in systemd")
if err := provisioner.Service("docker", serviceaction.Enable); err != nil {
return err
}
return nil
}
func (provisioner *SUSEProvisioner) Provision(swarmOptions swarm.Options, authOptions auth.Options, engineOptions engine.Options) error {
provisioner.SwarmOptions = swarmOptions
provisioner.AuthOptions = authOptions
provisioner.EngineOptions = engineOptions
swarmOptions.Env = engineOptions.Env
if err := provisioner.SetHostname(provisioner.Driver.GetMachineName()); err != nil {
return err
}
for _, pkg := range provisioner.Packages {
if err := provisioner.Package(pkg, pkgaction.Install); err != nil {
return err
}
}
// update OS -- this is needed for libdevicemapper and the docker install
if _, err := provisioner.SSHCommand("sudo zypper ref"); err != nil {
return err
}
if _, err := provisioner.SSHCommand("sudo zypper -n update"); err != nil {
return err
}
if err := installDockerGeneric(provisioner, engineOptions.InstallURL); err != nil {
return err
}
if _, err := provisioner.SSHCommand("sudo systemctl start docker"); err != nil {
return err
}
if err := mcnutils.WaitFor(provisioner.dockerDaemonResponding); err != nil {
return err
}
if _, err := provisioner.SSHCommand("sudo systemctl stop docker"); err != nil {
return err
}
// open firewall port required by docker
if _, err := provisioner.SSHCommand("sudo /sbin/yast2 firewall services add ipprotocol=tcp tcpport=2376 zone=EXT"); err != nil {
return err
}
if err := makeDockerOptionsDir(provisioner); err != nil {
return err
}
provisioner.AuthOptions = setRemoteAuthOptions(provisioner)
if err := ConfigureAuth(provisioner); err != nil {
return err
}
if err := configureSwarm(provisioner, swarmOptions, provisioner.AuthOptions); err != nil {
return err
}
return nil
}
func (provisioner *SUSEProvisioner) Provision(swarmOptions swarm.Options, authOptions auth.Options, engineOptions engine.Options) error {
provisioner.SwarmOptions = swarmOptions
provisioner.AuthOptions = authOptions
provisioner.EngineOptions = engineOptions
swarmOptions.Env = engineOptions.Env
// figure out the filesytem used by /var/lib
fs, err := provisioner.SSHCommand("stat -f -c %T /var/lib/")
if err != nil {
return err
}
graphDriver := "overlay"
if strings.Contains(fs, "btrfs") {
graphDriver = "btrfs"
}
storageDriver, err := decideStorageDriver(provisioner, graphDriver, engineOptions.StorageDriver)
if err != nil {
return err
}
provisioner.EngineOptions.StorageDriver = storageDriver
log.Debug("Setting hostname")
if err := provisioner.SetHostname(provisioner.Driver.GetMachineName()); err != nil {
return err
}
if strings.ToLower(provisioner.OsReleaseInfo.ID) != "opensuse" {
// This is a SLE machine, enable the containers module to have access
// to the docker packages
if _, err := provisioner.SSHCommand("sudo -E SUSEConnect -p sle-module-containers/12/x86_64 -r ''"); err != nil {
return fmt.Errorf(
"Error while adding the 'containers' module, make sure this machine is registered either against SUSE Customer Center (SCC) or to a local Subscription Management Tool (SMT): %v",
err)
}
}
log.Debug("Installing base packages")
for _, pkg := range provisioner.Packages {
if err := provisioner.Package(pkg, pkgaction.Install); err != nil {
return err
}
}
log.Debug("Installing docker")
if err := provisioner.Package("docker", pkgaction.Install); err != nil {
return err
}
// create symlinks for containerd, containerd-shim and runc.
// We have to do that because machine overrides the openSUSE systemd
// unit of docker
if _, err := provisioner.SSHCommand("sudo -E ln -s /usr/sbin/runc /usr/sbin/docker-runc"); err != nil {
return err
}
if _, err := provisioner.SSHCommand("sudo -E ln -s /usr/sbin/containerd /usr/sbin/docker-containerd"); err != nil {
return err
}
if _, err := provisioner.SSHCommand("sudo -E ln -s /usr/sbin/containerd-shim /usr/sbin/docker-containerd-shim"); err != nil {
return err
}
// Is yast2 firewall installed?
if _, installed := provisioner.SSHCommand("rpm -q yast2-firewall"); installed == nil {
// Open the firewall port required by docker
if _, err := provisioner.SSHCommand("sudo -E /sbin/yast2 firewall services add ipprotocol=tcp tcpport=2376 zone=EXT"); err != nil {
return err
}
}
log.Debug("Starting systemd docker service")
if err := provisioner.Service("docker", serviceaction.Start); err != nil {
return err
}
log.Debug("Waiting for docker daemon")
if err := mcnutils.WaitFor(provisioner.dockerDaemonResponding); err != nil {
return err
}
provisioner.AuthOptions = setRemoteAuthOptions(provisioner)
log.Debug("Configuring auth")
if err := ConfigureAuth(provisioner); err != nil {
return err
}
log.Debug("Configuring swarm")
if err := configureSwarm(provisioner, swarmOptions, provisioner.AuthOptions); err != nil {
return err
}
// enable in systemd
log.Debug("Enabling docker in systemd")
if err := provisioner.Service("docker", serviceaction.Enable); err != nil {
return err
}
return nil
}