diff options
Diffstat (limited to 'cloudinit/distros/alpine.py')
| -rw-r--r-- | cloudinit/distros/alpine.py | 67 |
1 files changed, 28 insertions, 39 deletions
diff --git a/cloudinit/distros/alpine.py b/cloudinit/distros/alpine.py index ca5bfe80..3d7d4891 100644 --- a/cloudinit/distros/alpine.py +++ b/cloudinit/distros/alpine.py @@ -6,13 +6,8 @@ # # This file is part of cloud-init. See LICENSE file for license information. -from cloudinit import distros -from cloudinit import helpers -from cloudinit import subp -from cloudinit import util - +from cloudinit import distros, helpers, subp, util from cloudinit.distros.parsers.hostname import HostnameConf - from cloudinit.settings import PER_INSTANCE NETWORK_FILE_HEADER = """\ @@ -26,12 +21,11 @@ NETWORK_FILE_HEADER = """\ class Distro(distros.Distro): - init_cmd = ['rc-service'] # init scripts + init_cmd = ["rc-service"] # init scripts locale_conf_fn = "/etc/profile.d/locale.sh" network_conf_fn = "/etc/network/interfaces" renderer_configs = { - "eni": {"eni_path": network_conf_fn, - "eni_header": NETWORK_FILE_HEADER} + "eni": {"eni_path": network_conf_fn, "eni_header": NETWORK_FILE_HEADER} } def __init__(self, name, cfg, paths): @@ -40,13 +34,13 @@ class Distro(distros.Distro): # calls from repeatly happening (when they # should only happen say once per instance...) self._runner = helpers.Runners(paths) - self.default_locale = 'C.UTF-8' - self.osfamily = 'alpine' - cfg['ssh_svcname'] = 'sshd' + self.default_locale = "C.UTF-8" + self.osfamily = "alpine" + cfg["ssh_svcname"] = "sshd" def get_locale(self): """The default locale for Alpine Linux is different than - cloud-init's DataSource default. + cloud-init's DataSource default. """ return self.default_locale @@ -71,33 +65,20 @@ class Distro(distros.Distro): def install_packages(self, pkglist): self.update_package_sources() - self.package_command('add', pkgs=pkglist) - - def _write_network_config(self, netconfig): - return self._supported_write_network_config(netconfig) - - def _bring_up_interfaces(self, device_names): - use_all = False - for d in device_names: - if d == 'all': - use_all = True - if use_all: - return distros.Distro._bring_up_interface(self, '-a') - else: - return distros.Distro._bring_up_interfaces(self, device_names) + self.package_command("add", pkgs=pkglist) - def _write_hostname(self, your_hostname, out_fn): + def _write_hostname(self, hostname, filename): conf = None try: # Try to update the previous one # so lets see if we can read it first. - conf = self._read_hostname_conf(out_fn) + conf = self._read_hostname_conf(filename) except IOError: pass if not conf: - conf = HostnameConf('') - conf.set_hostname(your_hostname) - util.write_file(out_fn, str(conf), 0o644) + conf = HostnameConf("") + conf.set_hostname(hostname) + util.write_file(filename, str(conf), 0o644) def _read_system_hostname(self): sys_hostname = self._read_hostname(self.hostname_conf_fn) @@ -129,7 +110,7 @@ class Distro(distros.Distro): if pkgs is None: pkgs = [] - cmd = ['apk'] + cmd = ["apk"] # Redirect output cmd.append("--quiet") @@ -141,25 +122,32 @@ class Distro(distros.Distro): if command: cmd.append(command) - pkglist = util.expand_package_list('%s-%s', pkgs) + if command == "upgrade": + cmd.extend(["--update-cache", "--available"]) + + pkglist = util.expand_package_list("%s-%s", pkgs) cmd.extend(pkglist) # Allow the output of this to flow outwards (ie not be captured) subp.subp(cmd, capture=False) def update_package_sources(self): - self._runner.run("update-sources", self.package_command, - ["update"], freq=PER_INSTANCE) + self._runner.run( + "update-sources", + self.package_command, + ["update"], + freq=PER_INSTANCE, + ) @property def preferred_ntp_clients(self): """Allow distro to determine the preferred ntp client list""" if not self._preferred_ntp_clients: - self._preferred_ntp_clients = ['chrony', 'ntp'] + self._preferred_ntp_clients = ["chrony", "ntp"] return self._preferred_ntp_clients - def shutdown_command(self, mode='poweroff', delay='now', message=None): + def shutdown_command(self, mode="poweroff", delay="now", message=None): # called from cc_power_state_change.load_power_state # Alpine has halt/poweroff/reboot, with the following specifics: # - we use them rather than the generic "shutdown" @@ -173,7 +161,7 @@ class Distro(distros.Distro): # halt/poweroff/reboot commands take seconds rather than minutes. if delay == "now": # Alpine's commands do not understand "now". - command += ['0'] + command += ["0"] else: try: command.append(str(int(delay) * 60)) @@ -185,4 +173,5 @@ class Distro(distros.Distro): return command + # vi: ts=4 expandtab |