Pour fixer le problème des changements de permission sur /dev/null par systemd j’ai fait la commande suivante :
# grep -riL "ExecStartPost" /usr/lib/systemd/system/*service | xargs grep "TTYPath=/dev/tty" | sed 's/:/ /g' | awk '{print $1}' | xargs sed -i '/^ExecStart.*/i ExecStartPost = -/usr/bin/xset -display :0 -dpms s off'
# systemctl daemon-reload
Pour tous les types TTY j’ai ajouté :
ExecStartPost = -/usr/bin/xset -display :0 -dpms s off
J’ai l’impression que le problème est fixé.
Voici le fichier que j’utilise dans /usr/lib/systemd/system/asterisk.service :
[Unit] Description=Asterisk PBX and telephony daemon. After=network.target [Service] ExecReload=/usr/sbin/asterisk -rx "core reload" ExecStart=/usr/sbin/asterisk -mqf -C /etc/asterisk/asterisk.conf ExecStop=/usr/sbin/asterisk -rx "core stop now" PIDFile=/var/run/asterisk/asterisk.pid Restart=on-failure RestartSec=10 Type=simple TimeoutStartSec=300 Environment=HOME=/var/lib/asterisk LimitCORE=infinity LimitNOFILE=65536 WorkingDirectory=/var/lib/asterisk User=asterisk Group=asterisk PrivateTmp=false NoNewPrivileges=yes ProtectHome=no [Install] WantedBy=multi-user.target
J’ai pas fini avec le fichier /etc/asterisk/modules.conf , j’ai quelques problèmes dans le build :
; ; Asterisk configuration file ; ; Module Loader configuration file ; [modules] autoload=yes ; ; Any modules that need to be loaded before the Asterisk core has been ; initialized (just after the logger initialization) can be loaded ; using 'preload'. 'preload' forces a module and the modules it ; is known to depend upon to be loaded earlier than they normally get ; loaded. ; ; NOTE: There is no good reason left to use 'preload' anymore. It was ; historically required to preload realtime driver modules so you could ; map Asterisk core configuration files to Realtime storage. ; This is no longer needed. ; ;preload = your_special_module.so ; ; If you want Asterisk to fail if a module does not load, then use ; the "require" keyword. Asterisk will exit with a status code of 2 ; if a required module does not load. ; ;require = chan_pjsip.so ; ; If you want you can combine with preload ; preload-require = your_special_module.so ; ;load = res_musiconhold.so ; ; Load one of: alsa, or console (portaudio). ; By default, load chan_console only (automatically). ; noload = chan_alsa.so ;noload = chan_console.so ; ; Do not load res_hep and kin unless you are using HEP monitoring ; http://sipcapture.org in your network. ; noload = res_hep.so noload = res_hep_pjsip.so noload = res_hep_rtcp.so ; ; Do not load chan_sip by default, it may conflict with res_pjsip. noload = chan_sip.so ; ; Load one of the voicemail modules as they are mutually exclusive. ; By default, load app_voicemail only (automatically). ; ;noload = app_voicemail.so noload = app_voicemail_imap.so noload = app_voicemail_odbc.so ; FARIAS noload = res_config_ldap.so noload = app_jack.so noload = res_config_pgsql.so noload = res_phoneprov.so noload = res_smdi.so noload = res_pjsip_phoneprov_provider.so noload = cdr_csv.so noload = cdr_sqlite3_custom.so noload = cdr_manager.so noload = cdr_pgsql.so noload = cdr_tds.so noload = cdr_odbc.so noload = cel_sqlite3_custom.so noload = cel_tds.so noload = app_alarmreceiver.so noload = cel_pgsql.so noload = res_pjsip_transport_websocket.so noload = res_config_sqlite3.so noload = res_config_pgsql.so noload = chan_oss.so noload = chan_alsa.so noload = app_minivm.so
J’ai pu voir l’erreur suivante :
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Pour fixer le problème :
# yum update libmodulemd
rabbitmq_erlang 315 B/s | 833 B 00:02
rabbitmq_erlang-source 489 B/s | 819 B 00:01
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Module yaml error: Unexpected key in data: static_context [line 9 col 3]
Dépendances résolues.
=======================================================================================================================================
Paquet Architecture Version Dépôt Taille
=======================================================================================================================================
Mise à jour:
libmodulemd x86_64 2.13.0-1.el8 ol8_baseos_latest 233 k
Résumé de la transaction
=======================================================================================================================================
Mettre à niveau 1 Paquet
Taille totale des téléchargements : 233 k
Voulez-vous continuer ? [o/N] : o
Téléchargement des paquets :
libmodulemd-2.13.0-1.el8.x86_64.rpm 3.4 MB/s | 233 kB 00:00
---------------------------------------------------------------------------------------------------------------------------------------
Total 3.2 MB/s | 233 kB 00:00
Test de la transaction
La vérification de la transaction a réussi.
Lancement de la transaction de test
Transaction de test réussie.
Exécution de la transaction
Préparation : 1/1
Mise à jour : libmodulemd-2.13.0-1.el8.x86_64 1/2
Nettoyage de : libmodulemd-2.9.4-2.el8.x86_64 2/2
Exécution du scriptlet: libmodulemd-2.9.4-2.el8.x86_64 2/2
Vérification de : libmodulemd-2.13.0-1.el8.x86_64 1/2
Vérification de : libmodulemd-2.9.4-2.el8.x86_64 2/2
Mis à niveau:
libmodulemd-2.13.0-1.el8.x86_64
Terminé !
Ma version de Oracle Linux 8.3 :
# cat /etc/os-release
NAME="Oracle Linux Server"
VERSION="8.3"
ID="ol"
ID_LIKE="fedora"
VARIANT="Server"
VARIANT_ID="server"
VERSION_ID="8.3"
PLATFORM_ID="platform:el8"
PRETTY_NAME="Oracle Linux Server 8.3"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:oracle:linux:8:3:server"
HOME_URL="https://linux.oracle.com/"
BUG_REPORT_URL="https://bugzilla.oracle.com/"
ORACLE_BUGZILLA_PRODUCT="Oracle Linux 8"
ORACLE_BUGZILLA_PRODUCT_VERSION=8.3
ORACLE_SUPPORT_PRODUCT="Oracle Linux"
ORACLE_SUPPORT_PRODUCT_VERSION=8.3
J’ai essayé une migration avec Leapp mais sans succès, pourtant je pense bien avoir suivi la procédure.
Etape 1 : Mise en place de la dernier version de la Oracle Linux 7.x :
# sudo yum upgrade ... reboot ... # cat /etc/system-release Oracle Linux Server release 7.9 # yum repolist Modules complémentaires chargés : ulninfo id du dépôt nom du dépôt statut ol7_UEKR5/x86_64 Latest Unbreakable Enterprise Kernel Release 5 for Oracle Linux 7Server (x86_64) 702 ol7_latest/x86_64 Oracle Linux 7Server Latest (x86_64) 24 259 repolist: 24 961
Etape 2 : Suppression des anciens Kernel :
# rpm -q kernel kernel-3.10.0-1160.49.1.el7.x86_64 kernel-3.10.0-1160.53.1.el7.x86_64 kernel-3.10.0-1160.62.1.el7.x86_64 # package-cleanup --oldkernels --count=1 # uname -sr Linux 4.14.35-2047.513.2.el7uek.x86_64 # rpm -q kernel kernel-3.10.0-1160.62.1.el7.x86_64
Etape 3 : Ajout du repo :
# curl https://copr.fedorainfracloud.org/coprs/g/leapp/leapp-devel/repo/epel-7/group_leapp-leapp-devel-epel-7.repo -o /etc/yum.repos.d/group_leapp-leapp-devel-epel-7.repo # sudo yum install -y leapp
Etape 4 : Pre-upgrade :
# leapp preupgrade --oraclelinux
A noter que dans mon yum.repos.d j’ai :
yum.repos.d]# ls -ltr total 40 -rw-r--r--. 1 root root 13093 2 nov. 2018 public-yum-ol7.repo.sav -rw-r--r-- 1 root root 226 9 juin 2021 virt-ol7.repo -rw-r--r-- 1 root root 4586 20 déc. 15:17 oracle-linux-ol7.repo -rw-r--r-- 1 root root 2587 20 déc. 15:18 uek-ol7.repo -rw-r--r-- 1 root root 2575 10 févr. 17:09 leapp-upgrade-repos-ol8.repo -rw-r--r-- 1 root root 381 12 mai 15:52 group_leapp-leapp-devel-epel-7.repo # cat leapp-upgrade-repos-ol8.repo | grep "^\[" [ol8_baseos_latest] [ol8_appstream] [ol8_codeready_builder] [ol8_addons] [ol8_UEKR6] [ol8_ksplice] [ol8_oci_included] [ol8_MySQL80] [ol8_UEKR6_RDMA] [ol8_oraclelinuxmanager210_client] [ol8_kvm_appstream]
Etape 5 : Réponse aux questions :
# cat /var/log/leapp/answerfile [remove_pam_pkcs11_module_check] # Title: None # Reason: Confirmation # =================== remove_pam_pkcs11_module_check.confirm ================== # Label: Disable pam_pkcs11 module in PAM configuration? If no, the upgrade process will be interrupted. # Description: PAM module pam_pkcs11 is no longer available in OL-8 since it was replaced by SSSD. # Type: bool # Default: None # Available choices: True/False # Unanswered question. Uncomment the following line with your answer # confirm = # leapp answer --section remove_pam_pkcs11_module_check.confirm=True
Etape 6 : Finalisation :
– Test 1 :
leapp upgrade --oraclelinux
– Test 2 :
leapp upgrade --oraclelinux --enablerepo ol8_codeready_builder
– Test 3 :
leapp upgrade --oraclelinux --enablerepo ol8_baseos_latest
Je me retrouve toujours avec l’erreur suivante :
============================================================
ERRORS
============================================================
2022-05-12 16:33:30.411911 [ERROR] Actor: target_userspace_creator
Message: Unable to install OL 8 userspace packages.
Summary:
Details: Command ['systemd-nspawn', '--register=no', '--quiet', '-D', '/var/lib/leapp/scratch/mounts/root_/system_overlay', '--bind=/etc/hosts:/etc/hosts', '--setenv=LEAPP_EXPERIMENTAL=0', '--setenv=LEAPP_COMMON_TOOLS=:/etc/leapp/repos.d/system_upgrade/el7toel8/tools', '--setenv=LEAPP_COMMON_FILES=:/etc/leapp/repos.d/system_upgrade/el7toel8/files', '--setenv=LEAPP_ENABLE_REPOS=ol8_baseos_latest,ol8_appstream,ol8_UEKR6,ol8_codeready_builder', '--setenv=LEAPP_UNSUPPORTED=0', '--setenv=LEAPP_EXECUTION_ID=12546ba8-da78-496b-8489-f39686b2a838', '--setenv=LEAPP_HOSTNAME=PeDevOracle7.6', 'dnf', 'install', '-y', '--nogpgcheck', '--setopt=module_platform_id=platform:el8', '--setopt=keepcache=1', '--releasever', u'8.4', '--installroot', '/el8target', '--disablerepo', '*', '--enablerepo', u'ol8_baseos_latest', '--enablerepo', u'ol8_codeready_builder', '--enablerepo', u'ol8_UEKR6', '--enablerepo', u'ol8_appstream', 'dnf', '--disableplugin', 'subscription-manager'] failed with exit code 1.
Stderr: Failed to create directory /var/lib/leapp/scratch/mounts/root_/system_overlay//sys/fs/selinux: Read-only file system
Failed to create directory /var/lib/leapp/scratch/mounts/root_/system_overlay//sys/fs/selinux: Read-only file system
Host and machine ids are equal (b947571a5b6f4b4485914d6b5da8c598): refusing to link journals
Failed to synchronize cache for repo 'ol8_UEKR6', ignoring this repo.
Failed to synchronize cache for repo 'ol8_appstream', ignoring this repo.
Failed to synchronize cache for repo 'ol8_codeready_builder', ignoring this repo.
Failed to synchronize cache for repo 'ol8_baseos_latest', ignoring this repo.
Error: Unable to find a match: dnf
============================================================
END OF ERRORS
============================================================
Misère.