From abf1adeae8211f5acd87dc63b03b2ed995047efd Mon Sep 17 00:00:00 2001 From: Emanuele Giuseppe Esposito Date: Thu, 20 May 2021 08:53:55 +0200 Subject: [PATCH 1/2] rhel/cloud.cfg: remove ssh_genkeytypes in settings.py and set in cloud.cfg RH-Author: Emanuele Giuseppe Esposito RH-MergeRequest: 10: rhel/cloud.cfg: remove ssh_genkeytypes in settings.py and set in cloud.cfg RH-Commit: [1/1] 6da989423b9b6e017afbac2f1af3649b0487310f RH-Bugzilla: 1957532 RH-Acked-by: Eduardo Otubo RH-Acked-by: Cathy Avery RH-Acked-by: Vitaly Kuznetsov RH-Acked-by: Mohamed Gamal Morsy Currently genkeytypes in cloud.cfg is set to None, so together with ssh_deletekeys=1 cloudinit on first boot it will just delete the existing keys and not generate new ones. Just removing that property in cloud.cfg is not enough, because settings.py provides another empty default value that will be used instead, resulting to no key generated even when the property is not defined. Removing genkeytypes also in settings.py will default to GENERATE_KEY_NAMES, but since we want only 'rsa', 'ecdsa' and 'ed25519', add back genkeytypes in cloud.cfg with the above defaults. Also remove ssh_deletekeys in settings.py as we always need to 1 (and it also defaults to 1). Signed-off-by: Emanuele Giuseppe Esposito --- cloudinit/settings.py | 2 -- rhel/cloud.cfg | 2 +- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/cloudinit/settings.py b/cloudinit/settings.py index 43a1490c..2acf2615 100644 --- a/cloudinit/settings.py +++ b/cloudinit/settings.py @@ -49,8 +49,6 @@ CFG_BUILTIN = { 'def_log_file_mode': 0o600, 'log_cfgs': [], 'mount_default_fields': [None, None, 'auto', 'defaults,nofail', '0', '2'], - 'ssh_deletekeys': False, - 'ssh_genkeytypes': [], 'syslog_fix_perms': [], 'system_info': { 'paths': { diff --git a/rhel/cloud.cfg b/rhel/cloud.cfg index 9ecba215..cbee197a 100644 --- a/rhel/cloud.cfg +++ b/rhel/cloud.cfg @@ -7,7 +7,7 @@ ssh_pwauth: 0 mount_default_fields: [~, ~, 'auto', 'defaults,nofail,x-systemd.requires=cloud-init.service', '0', '2'] resize_rootfs_tmp: /dev ssh_deletekeys: 1 -ssh_genkeytypes: ~ +ssh_genkeytypes: ['rsa', 'ecdsa', 'ed25519'] syslog_fix_perms: ~ disable_vmware_customization: false -- 2.27.0