{"id":710,"date":"2021-03-10T21:15:34","date_gmt":"2021-03-10T20:15:34","guid":{"rendered":"http:\/\/www.netexpertise.eu\/fr\/?p=710"},"modified":"2021-08-10T07:08:47","modified_gmt":"2021-08-10T06:08:47","slug":"pourquoi-ansible-met-a-jour-les-paquets-en-hold-et-comment-y-remedier","status":"publish","type":"post","link":"http:\/\/www.netexpertise.eu\/fr\/devops\/ansible\/pourquoi-ansible-met-a-jour-les-paquets-en-hold-et-comment-y-remedier.html","title":{"rendered":"Pourquoi Ansible Met \u00e0 Jour les Paquets en Hold et Comment y Rem\u00e9dier"},"content":{"rendered":"\n

J’\u00e9crivais un nouveau r\u00f4le Ansible<\/a> pour mettre \u00e0 jour toutes mes VMs pour r\u00e9aliser un apt update<\/em> suivi d’un apt upgrade<\/em>. J’utilise toujours une vieille version de Rancher qui ne fonctionne qu’avec la version 18.06 du paquet docker-ce sur lequel j’aimerais appliquer un apt hold<\/em>.<\/p>\n\n\n\n

Une premi\u00e8re t\u00e2che met le paquet en hold c’est-\u00e0-dire en interdit la mise \u00e0 jour avec le module Ansible Dpkg<\/a>, comme recommand\u00e9 sur de nombreux sites web.
Une deuxi\u00e8me et troisi\u00e8me \u00e9tapes ex\u00e9cutent un apt update <\/em>et apt full upgrade<\/em> de mon syst\u00e8me avec le module Ansible apt<\/a>.<\/p>\n\n\n\n

- name: keep docker from being updated on Rancher nodes\n\u00a0 dpkg_selections:\n\u00a0 \u00a0 name: docker-ce\n\u00a0 \u00a0 selection: hold<\/code>\n- name: apt update cache\n  apt:\n    update_cache: yes\n  changed_when: False\n\n- name: apt full-upgrade\n\u00a0 apt:\n\u00a0 \u00a0 upgrade: full<\/code><\/code><\/pre>\n\n\n\n

J’ai ensuite lanc\u00e9 mon playbook plein de confiance et, constat\u00e9 que docker-ce avait \u00e9t\u00e9 mis \u00e0 jour! Bizarrement, les distributions Ubuntu semblent impact\u00e9es, alors que ca fonctionne bien sur la famille Debian.

<\/p>\n\n\n\n
\"\"\/<\/figure><\/div>\n\n\n\n

La page du module Ansible apt<\/a> mentionne \u00ab\u00a0Option full, lance une full-upgrade aptitude\u00a0\u00bb.
V\u00e9rifions le paquet en hold apr\u00e8s la 1re \u00e9tape:<\/p>\n\n\n\n
$<\/strong> dpkg -l | grep docker\nhi  docker-ce 18.06.3~ce~3-0~ubuntu. amd64. Docker: the open-source application container engine<\/code><\/pre>\n\n\n\n

La m\u00eame chose avec aptitude:<\/p>\n\n\n\n
$<\/strong> aptitude search ~i | grep docker\ni  docker-ce - Docker: the open-source application container engine<\/code><\/pre>\n\n\n\n
h pour hold est MANQUANT!<\/p>\n\n\n\n

apt-get et aptitude semblent reposer sur des fonctions hold diff\u00e9rentes, d’o\u00f9 \u00ab\u00a0dpkg –selections\u00a0\u00bb qui ne permet pas de s’assurer qu’aptitude (la commande qui se charge des upgrades) ne touchera pas aux paquets \u00ab\u00a0hold\u00e9s\u00a0\u00bb.<\/p>\n\n\n\n

Et maintenant?
Nous avons de la chance, le module Ansible apt propose un moyen de forcer la mise \u00e0 jour avec apt-get au lieu d’aptitude<\/p>\n\n\n\n
- name: apt full-upgrade\n  apt:\n    upgrade: full\n    force_apt_get: yes<\/code><\/pre>\n\n\n\n

Probl\u00e8me r\u00e9solu !<\/p>\n","protected":false},"excerpt":{"rendered":"
J’\u00e9crivais un nouveau r\u00f4le Ansible pour mettre \u00e0 jour toutes mes VMs pour r\u00e9aliser un apt update suivi d’un apt upgrade. J’utilise toujours une vieille version de Rancher qui ne fonctionne qu’avec la version 18.06 du paquet docker-ce sur lequel j’aimerais appliquer un apt hold. Une premi\u00e8re t\u00e2che met le paquet en hold c’est-\u00e0-dire en […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_mi_skip_tracking":false},"categories":[441],"tags":[444,183,407,184],"yoast_head":"\nNetexpertise - Pourquoi Ansible Met \u00e0 Jour les Paquets en Hold et Comment y Rem\u00e9dier<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.netexpertise.eu\/fr\/devops\/ansible\/pourquoi-ansible-met-a-jour-les-paquets-en-hold-et-comment-y-remedier.html\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Netexpertise - Pourquoi Ansible Met \u00e0 Jour les Paquets en Hold et Comment y Rem\u00e9dier\" \/>\n<meta property=\"og:description\" content=\"J’\u00e9crivais un nouveau r\u00f4le Ansible pour mettre \u00e0 jour toutes mes VMs pour r\u00e9aliser un apt update suivi d’un apt upgrade. 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