From 805dd85291fa55695ee7ae2b8f6d3c168d9186e8 Mon Sep 17 00:00:00 2001 From: Oliver Liebel Date: Tue, 19 Aug 2008 12:03:04 +1000 Subject: Generate Multi-Master Replication configuration for OpenLDAP This patches provision-backend and the related scripts to generate the correct configuration blobs for N-way multi-master replication using OpenLDAP. Signed-off-by: Andrew Bartlett (This used to be commit 6ed0b3f2475022288f636605492ca27fde97cd52) --- source4/scripting/python/samba/provision.py | 86 ++++++++++++++++++++++++++--- 1 file changed, 79 insertions(+), 7 deletions(-) (limited to 'source4/scripting') diff --git a/source4/scripting/python/samba/provision.py b/source4/scripting/python/samba/provision.py index 4f7fbfc6e6..8abcc2f2e3 100644 --- a/source4/scripting/python/samba/provision.py +++ b/source4/scripting/python/samba/provision.py @@ -76,7 +76,9 @@ class ProvisionPaths(object): self.memberofconf = None self.fedoradsinf = None self.fedoradspartitions = None - + self.olmmron = None + self.olmmrserveridsconf = None + self.olmmrsyncreplconf = None class ProvisionNames(object): def __init__(self): @@ -242,8 +244,12 @@ def provision_paths_from_lp(lp, dnsdomain): "memberof.conf") paths.fedoradsinf = os.path.join(paths.ldapdir, "fedorads.inf") - paths.fedoradspartitions = os.path.join(paths.ldapdir, - "fedorads-partitions.ldif") + paths.olmmrserveridsconf = os.path.join(paths.ldapdir, + "mmr_serverids.conf") + paths.olmmrsyncreplconf = os.path.join(paths.ldapdir, + "mmr_syncrepl.conf") + paths.olmmron = os.path.join(paths.ldapdir, + "mmr_on.conf") paths.hklm = "hklm.ldb" paths.hkcr = "hkcr.ldb" paths.hkcu = "hkcu.ldb" @@ -331,7 +337,7 @@ def guess_names(lp=None, hostname=None, domain=None, dnsdomain=None, serverrole= names.hostname = hostname names.sitename = sitename names.serverdn = "CN=%s,CN=Servers,CN=%s,CN=Sites,%s" % (netbiosname, sitename, configdn) - + return names @@ -1141,7 +1147,11 @@ def provision_backend(setup_dir=None, message=None, smbconf=None, targetdir=None, realm=None, rootdn=None, domaindn=None, schemadn=None, configdn=None, domain=None, hostname=None, adminpass=None, root=None, serverrole=None, - ldap_backend_type=None, ldap_backend_port=None): + ldap_backend_type=None, ldap_backend_port=None, + ol_mmr_urls=None, mmr_serverids_config=None, mmr_on_config=None, + mmr_syncrepl_schema_config=None, + mmr_syncrepl_config_config=None, + mmr_syncrepl_user_config=None ): def setup_path(file): return os.path.join(setup_dir, file) @@ -1255,7 +1265,64 @@ def provision_backend(setup_dir=None, message=None, refint_config = read_and_sub_file(setup_path("refint.conf"), { "LINK_ATTRS" : refint_attributes}) - + +######################################################## +### generate serverids and ldap-urls for mmr hosts ### +######################################################## + + mmr_on_config = " " + mmr_serverids_config = " " + + if ol_mmr_urls is not None: + mmr_hosts=ol_mmr_urls + mmr_hosts=filter(None,mmr_hosts.split(' ')) + + mmr_serverids_config = "# Generated from template mmr_serverids.conf\n" + z=0 + for i in mmr_hosts: + z=z+1 + mmr_serverids_config += read_and_sub_file(setup_path("mmr_serverids.conf"), + { "SERVERID" : str(z), + "LDAPSERVER" : i }) + mmr_on_config = "MirrorMode On" + +######################################################## +### generate syncrepl-blocks for mmr hosts ### +######################################################## + + mmr_syncrepl_schema_config = " " + mmr_syncrepl_config_config = " " + mmr_syncrepl_user_config = " " + + if ol_mmr_urls is not None: + mmr_hosts=ol_mmr_urls + mmr_hosts=filter(None,mmr_hosts.split(' ')) + mmr_syncrepl_schema_config = "# Generated from template mmr_syncrepl.conf\n" + mmr_syncrepl_config_config = "# Generated from template mmr_syncrepl.conf\n" + mmr_syncrepl_user_config = "# Generated from template mmr_syncrepl.conf\n" + z=0 + for i in mmr_hosts: + z=z+1 + mmr_syncrepl_schema_config += read_and_sub_file(setup_path("mmr_syncrepl.conf"), + { "RID" : str(z), + "MMRDN": names.schemadn, + "LDAPSERVER" : i }) + + for i in mmr_hosts: + z=z+1 + mmr_syncrepl_config_config += read_and_sub_file(setup_path("mmr_syncrepl.conf"), + { "RID" : str(z), + "MMRDN": names.configdn, + "LDAPSERVER" : i }) + + for i in mmr_hosts: + z=z+1 + mmr_syncrepl_user_config += read_and_sub_file(setup_path("mmr_syncrepl.conf"), + { "RID" : str(z), + "MMRDN": names.domaindn, + "LDAPSERVER" : i }) + + setup_file(setup_path("slapd.conf"), paths.slapdconf, {"DNSDOMAIN": names.dnsdomain, "LDAPDIR": paths.ldapdir, @@ -1263,8 +1330,13 @@ def provision_backend(setup_dir=None, message=None, "CONFIGDN": names.configdn, "SCHEMADN": names.schemadn, "MEMBEROF_CONFIG": memberof_config, + "MIRRORMODE": mmr_on_config, + "MMR_SERVERIDS_CONFIG": mmr_serverids_config, + "MMR_SYNCREPL_SCHEMA_CONFIG": mmr_syncrepl_schema_config, + "MMR_SYNCREPL_CONFIG_CONFIG": mmr_syncrepl_config_config, + "MMR_SYNCREPL_USER_CONFIG": mmr_syncrepl_user_config, "REFINT_CONFIG": refint_config}) - setup_file(setup_path("modules.conf"), paths.modulesconf, + setup_file(setup_path("modules.conf"), paths.modulesconf, {"REALM": names.realm}) setup_db_config(setup_path, os.path.join(paths.ldapdir, "db", "user")) -- cgit