def handle(_name, cfg, cloud, log, _args): update = util.get_cfg_option_bool(cfg, 'apt_update', False) upgrade = util.get_cfg_option_bool(cfg, 'apt_upgrade', False) release = get_release() mirror = find_apt_mirror(cloud, cfg) log.debug("selected mirror at: %s" % mirror) if not util.get_cfg_option_bool(cfg, \ 'apt_preserve_sources_list', False): generate_sources_list(release, mirror) old_mir = util.get_cfg_option_str(cfg, 'apt_old_mirror', \ "archive.ubuntu.com/ubuntu") rename_apt_lists(old_mir, mirror) # set up proxy proxy = cfg.get("apt_proxy", None) proxy_filename = "/etc/apt/apt.conf.d/95cloud-init-proxy" if proxy: try: contents = "Acquire::HTTP::Proxy \"%s\";\n" with open(proxy_filename, "w") as fp: fp.write(contents % proxy) except Exception as e: log.warn("Failed to write proxy to %s" % proxy_filename) elif os.path.isfile(proxy_filename): os.unlink(proxy_filename) # process 'apt_sources' if 'apt_sources' in cfg: errors = add_sources(cfg['apt_sources'], {'MIRROR': mirror, 'RELEASE': release}) for e in errors: log.warn("Source Error: %s\n" % ':'.join(e)) dconf_sel = util.get_cfg_option_str(cfg, 'debconf_selections', False) if dconf_sel: log.debug("setting debconf selections per cloud config") try: util.subp(('debconf-set-selections', '-'), dconf_sel) except: log.error("Failed to run debconf-set-selections") log.debug(traceback.format_exc()) pkglist = util.get_cfg_option_list_or_str(cfg, 'packages', []) errors = [] if update or len(pkglist) or upgrade: try: cc.update_package_sources() except subprocess.CalledProcessError as e: log.warn("apt-get update failed") log.debug(traceback.format_exc()) errors.append(e) if upgrade: try: cc.apt_get("upgrade") except subprocess.CalledProcessError as e: log.warn("apt upgrade failed") log.debug(traceback.format_exc()) errors.append(e) if len(pkglist): try: cc.install_packages(pkglist) except subprocess.CalledProcessError as e: log.warn("Failed to install packages: %s " % pkglist) log.debug(traceback.format_exc()) errors.append(e) if len(errors): raise errors[0] return(True)