Différences

Ci-dessous, les différences entre deux révisions de la page.

--- reserves:serveurs [2019/07/08 09:56] – chabrol
+++ reserves:serveurs [2019/10/09 10:44] (Version actuelle) – [Installation avec montage NFS] chabrol
@@ Ligne 1: / Ligne 1: @@
 ====== Serveurs ======
+===== Installation avec montage NFS =====
+Permet de montage automatique de homedir depuis olympe, sous ubuntu 18
+<Code>
+sudo apt install ldap-utils autofs-ldap ldap-auth-client nscd libnss-ldapd libpam-ldapd libpam-mount
+</Code>
-===== Luminy =====
+lors de la configuration de nslcd répondre :
-^ Serveur ^ IP ^ Emplacement ^ login ^ Service ^
+URI du serveur LDAP : ''ldap://ldap.i2m.univ-amu.fr/''
-| iml228 | 139.124.6.228 | Luminy, bureau P. Barthelemy | voir fichier mdp | DHCP Luminy |
+Base de recherche du serveur LDAP : ''dc=i2m,dc=univ-amu,dc=fr''
+Services de nom à configurer : ''passwd, group, shadow''
+lors de la configuration de ldap-auth-config répondre :
+LDAP server Uniform Resource Identifier : ''ldap://ldap.i2m.univ-amu.fr/''
+Distinguished name of the search base: ''dc=i2m,dc=univ-amu,dc=fr''
+LDAP version to use: ''3''
+Make local root Database admin: ''Oui''
+Does the LDAP database require login? ''Non''
+LDAP account for root: ''cn=admin,dc=i2m,dc=univ-amu,dc=fr''
+LDAP root account password: ''remplir à partir du fichier de mot de passe''
+Puis configurer le LDAP pour NSS en lancant la commande suivante :
+<Code>
+sudo auth-client-config -t nss -p lac_ldap
+</Code>
+Configurer le LDAP pour l'authentification dans PAM.
+<Code>
+sudo pam-auth-update
+</Code>
+lors de la configuration de PAM
+Profils PAM à activer : ''Unix authentication, Mount volumes for user, LDAP Authentication, Register user sessions in the systemd control group hierarchy, Inheritable Capabilities Management''
+Mettre à jour le fichier ''/etc/ldap/ldap.conf'' avec le contenu suivant:
+<Code>
+#
+# LDAP Defaults
+#
+# See ldap.conf(5) for details
+# This file should be world readable but not world writable.
+BASE dc=i2m,dc=univ-amu,dc=fr
+URI ldap://ldap.i2m.univ-amu.fr
+ldap_version 3
+scope sub
+bind_policy soft
+pam_filter objectclass=posixAccount
+pam_login_attribute uid
+pam_password md5
+nss_base_passwd ou=accounts,dc=i2m,dc=univ-amu,dc=fr
+nss_base_shadow ou=accounts,dc=i2m,dc=univ-amu,dc=fr
+nss_base_group  ou=Groups,dc=i2m,dc=univ-amu,dc=fr
+ssl start_tls
+tls_reqcert allow
+tls_checkpeer yes
+# TLS certificates (needed for GnuTLS)
+TLS_CACERT    /etc/ssl/certs/ca-certificates.crt
+tls_cacertdir /etc/ssl/certs
+nss_initgroups_ignoreusers avahi,backup,bin,bind,colord,daemon,fetchmail,games,gnats,irc,klog,libuuid,list,lp,mail,man,messagebus,news,nslcd,proxy,root,smmsp,smmta,sshd,statd,sync,sys,syslog,usbmux,uucp,www-data,x2gouser
+</Code>
+Mettre à jour le fichier ''/etc/default/autofs'' avec le contenu suivant:
+<Code>
+# Init syatem options
+#
+master_map_name="/etc/auto.master"
+timeout=300
+browse_mode="no"
+logging="verbose"
+LDAP_URI="ldap://ldap.i2m.univ-amu.fr"
+MAP_OBJECT_CLASS="automountMap"
+ENTRY_OBJECT_CLASS="automount"
+MAP_ATTRIBUTE="ou"
+ENTRY_ATTRIBUTE="cn"
+VALUE_ATTRIBUTE="automountInformation"
+USE_MISC_DEVICE="yes"
+#
+# Use OPTIONS to add automount(8) command line options that
+# will be used when the daemon is started.
+#
+#OPTIONS=""
+#
+</Code>
+Mettre à jour le fichier ''/etc/auto.master'' avec le contenu suivant:
+<Code>
+#
+# Sample auto.master file
+# This is a 'master' automounter map and it has the following format:
+# mount-point [map-type[,format]:]map [options]
+# For details of the format look at auto.master(5).
+#
+#/misc  /etc/auto.misc
+#
+# NOTE: mounts done from a hosts map will be mounted with the
+#       "nosuid" and "nodev" options unless the "suid" and "dev"
+#       options are explicitly given.
+#
+/net    -hosts
+#
+# Include /etc/auto.master.d/*.autofs
+# The included files must conform to the format of this file.
+#
+#+dir:/etc/auto.master.d
+#
+# Include central master map if it can be found using
+# nsswitch sources.
+#
+# Note that if there are entries for /net or /misc (as
+# above) in the included master map any keys that are the
+# same will not be seen as the first read key seen takes
+# precedence.
+#
+#+auto.master
+/home   ldap://ldap.i2m.univ-amu.fr/ou=auto.home,dc=i2m,dc=univ-amu,dc=fr
+</Code>
+Modification du fichier ''/etc/autofs_ldap_auth.conf''
+<Code>
+<?xml version="1.0" ?>
+<!--
+This files contains a single entry with multiple attributes tied to it.
+See autofs_ldap_auth.conf(5) for more information.
+-->
+<autofs_ldap_sasl_conf
+        usetls="yes"
+        tlsrequired="no"
+        authrequired="no"
+/>
+</Code>
+Modification du fichier ''/etc/nsswitch.conf''
+<Code>
+#/etc/nsswitch.conf
+#
+# Example configuration of GNU Name Service Switch functionality.
+# If you have the `glibc-doc-reference' and `info' packages installed, try:
+# `info libc "Name Service Switch"' for information about this file.
+# pre_auth-client-config # passwd:         compat ldap
+passwd: files ldap
+# pre_auth-client-config # group:          compat ldap
+group: files ldap
+# pre_auth-client-config # shadow:         compat ldap
+shadow: files ldap
+gshadow:        files
+hosts:          files mdns4_minimal [NOTFOUND=return] dns
+networks:       files
+protocols:      db files
+services:       db files
+ethers:         db files
+rpc:            db files
+# pre_auth-client-config # netgroup:       nis
+netgroup: nis
+automount:      files ldap
+</Code>
+On exécute la commande ''auth-client-config -t nss -p lac_ldap''
+Modification du fichier ''/etc/nslcd.conf''
+<Code>
+# /etc/nslcd.conf
+# nslcd configuration file. See nslcd.conf(5)
+# for details.
+# The user and group nslcd should run as.
+uid nslcd
+gid nslcd
+# The location at which the LDAP server(s) should be reachable.
+uri ldap://ldap.i2m.univ-amu.fr
+# The search base that will be used for all queries.
+base dc=i2m,dc=univ-amu,dc=fr
+# The LDAP protocol version to use.
+ldap_version 3
+# The DN to bind with for normal lookups.
+#binddn cn=annonymous,dc=example,dc=net
+#bindpw secret
+# The DN used for password modifications by root.
+#rootpwmoddn cn=admin,dc=example,dc=com
+# SSL options
+ssl start_tls
+tls_reqcert allow
+tls_cacertfile /etc/ssl/certs/ca-certificates.crt
+# The search scope.
+#scope sub
+</Code>
+On redémarre les services nslcd et nscd : ''service nslcd restart'' & ''service nscd restart''
+On lance la commande ''pam-auth-update''
+On modifie le fichier ''/etc/pam.d/common-session''
+<Code>
+#
+# /etc/pam.d/common-session - session-related modules common to all services
+#
+# This file is included from other service-specific PAM config files,
+# and should contain a list of modules that define tasks to be performed
+# at the start and end of sessions of *any* kind (both interactive and
+# non-interactive).
+#
+# As of pam 1.0.1-6, this file is managed by pam-auth-update by default.
+# To take advantage of this, it is recommended that you configure any
+# local modules either before or after the default block, and use
+# pam-auth-update to manage selection of other modules.  See
+# pam-auth-update(8) for details.
+# here are the per-package modules (the "Primary" block)
+session [default=1]                     pam_permit.so
+# here's the fallback if no module succeeds
+session requisite                       pam_deny.so
+# prime the stack with a positive return value if there isn't one already;
+# this avoids us returning an error just because nothing sets a success code
+# since the modules above will each just jump around
+session required                        pam_permit.so
+# The pam_umask module will set the umask according to the system default in
+# /etc/login.defs and user settings, solving the problem of different
+# umask settings with different shells, display managers, remote sessions etc.
+# See "man pam_umask".
+session optional                        pam_umask.so
+# and here are more per-package modules (the "Additional" block)
+session required        pam_unix.so
+session optional        pam_mount.so
+session [success=ok default=ignore]     pam_ldap.so minimum_uid=1000
+session optional        pam_systemd.so
+# end of pam-auth-update config
+</Code>
-===== Château Gombert =====