RPM_GPG_PATH = "/etc/pki/rpm-gpg"
-
# location of file containing http/https proxy info, if needed
PROXY_FILE = '/etc/planetlab/http_proxy'
# location of directory containing boot server ssl certs
SSL_CERT_DIR='/mnt/cdrom/bootme/cacert/'
-# file containing list of extra groups to attempt to update,
-# if necessary.
-EXTRA_GROUPS_FILE= '/etc/planetlab/extra-node-groups'
+# file containing the list of extensions this node has, each
+# correspond to a package group in yum repository.
+# this is expected to be updated from the 'extensions tag'
+# through the 'extensions.php' nodeconfig script
+EXTENSIONS_FILE='/etc/planetlab/extensions'
# file containing a list of rpms that we should attempt to delete
# before updating everything else. This list is not removed with
# that were not intended to be deleted.
DELETE_RPM_LIST_FILE= '/etc/planetlab/delete-rpm-list'
+# ok, so the logic should be simple, just yum update the world
+# however there are many cases in the real life where this
+# just does not work, because of a glitch somewhere
+# so, we force the update of crucial pkgs independently, as
+# the whole group is sometimes too much to swallow
+# this one is builtin
+UPDATE_PACKAGES_BUILTIN=[ 'NodeManager' ]
+# and operations can also try to push a list through a conf_file
+UPDATE_PACKAGES_OPTIONAL_PATH='/etc/planetlab/NodeUpdate.packages'
+
# print out a message only if we are displaying output
def Message(message):
yum_options += " --verbose"
else:
Message( "Unsupported, not using --verbose option" )
-
+
+ # a configurable list of packages to try and update independently
+ # cautious..
+ try:
+ crucial_packages = []
+ for package in UPDATE_PACKAGES_BUILTIN: crucial_packages.append(package)
+ try: crucial_packages += file(UPDATE_PACKAGES_OPTIONAL_PATH).read().split()
+ except: pass
+ for package in crucial_packages:
+ Message( "\nUpdating crucial package %s" % package)
+ os.system( "%s %s -y update %s" %(YUM_PATH, yum_options, package))
+ except:
+ pass
+
Message( "\nUpdating PlanetLab group" )
- os.system( "%s %s %s -y groupupdate \"PlanetLab\"" %
+ os.system( "%s %s %s -y groupinstall \"PlanetLab\"" %
(YUM_PATH, yum_options, sslcertdir) )
Message( "\nUpdating rest of system" )
os.system( "%s %s %s -y update" %
(YUM_PATH, yum_options, sslcertdir) )
- Message( "\nChecking for extra groups to update" )
- if os.access(EXTRA_GROUPS_FILE, os.R_OK) and \
- os.path.isfile(EXTRA_GROUPS_FILE):
- extra_groups_contents= file(EXTRA_GROUPS_FILE).read()
- extra_groups_contents= string.strip(extra_groups_contents)
- if extra_groups_contents == "":
+ Message( "\nChecking for extra groups (extensions) to update" )
+ if os.access(EXTENSIONS_FILE, os.R_OK) and \
+ os.path.isfile(EXTENSIONS_FILE):
+ extensions_contents= file(EXTENSIONS_FILE).read()
+ extensions_contents= string.strip(extensions_contents)
+ if extensions_contents == "":
Message( "No extra groups found in file." )
else:
- for group in string.split(extra_groups_contents,"\n"):
+ extensions_contents.strip()
+ for extension in extensions_contents.split():
+ group = "extension%s" % extension
Message( "\nUpdating %s group" % group )
- os.system( "%s %s %s -y groupupdate \"%s\"" %
+ os.system( "%s %s %s -y groupinstall \"%s\"" %
(YUM_PATH, yum_options, sslcertdir, group) )
else:
- Message( "No extra groups file found" )
+ Message( "No extensions file found" )
if os.access(REBOOT_FLAG, os.R_OK) and os.path.isfile(REBOOT_FLAG) and self.doReboot:
Message( "\nAt least one update requested the system be rebooted" )