ArielGlenn has submitted this change and it was merged. (
https://gerrit.wikimedia.org/r/280100 )
Change subject: hackdeploy pylint cleanup: invalid names, indentation,
docstrings mostly
......................................................................
hackdeploy pylint cleanup: invalid names, indentation, docstrings mostly
Change-Id: I408e068831e263779d808e14c622144dfbf5a424
---
M deployment/obsolete/hackdeploy/hack-deploy.py
1 file changed, 286 insertions(+), 188 deletions(-)
Approvals:
ArielGlenn: Looks good to me, approved
jenkins-bot: Verified
diff --git a/deployment/obsolete/hackdeploy/hack-deploy.py
b/deployment/obsolete/hackdeploy/hack-deploy.py
index 476b5ff..ac9e1e8 100755
--- a/deployment/obsolete/hackdeploy/hack-deploy.py
+++ b/deployment/obsolete/hackdeploy/hack-deploy.py
@@ -1,15 +1,83 @@
import os
import sys
-import salt.client
-import salt.cli.cp
-import salt.utils
import time
import hashlib
import re
-from salt.exceptions import SaltInvocationError
import runpy
+import salt.client
+import salt.cli.cp
+import salt.utils
+from salt.exceptions import SaltInvocationError
# todo: test salt cmd_expandminions
+
+
+def condition_kwarg(arg, kwarg):
+ '''
+ Return a single arg structure for caller to use
+ '''
+ if isinstance(kwarg, dict):
+ kw_ = []
+ for key, val in kwarg.items():
+ kw_.append('{0}={1}'.format(key, val))
+ return list(arg) + kw_
+ return arg
+
+
+def get_file_md5s(dirname, files, callback=None):
+ '''
+ given list of filenames in a directory,
+ return a list of [md5, base filename]
+ '''
+ output = []
+ for fname in files:
+ md5out = None
+ try:
+ md5out = hashlib.md5(open(os.path.join(
+ dirname, fname)).read()).hexdigest().strip()
+ except Exception:
+ md5out = None
+ if not md5out:
+ sys.stderr.write("failed to get md5 of %s\n" % fname)
+ return None
+ if callback is not None:
+ output.append([md5out, callback(fname)])
+ else:
+ output.append([md5out, fname])
+ return output
+
+
+def get_md5s_ok_count(text):
+ '''
+ given output from md5sum -c -w on a list of files,
+ return the number of files for which the result is 'OK'
+ '''
+ return len([line for line in text.split('\n')
+ if line.endswith(': OK')])
+
+
+def check_date(date):
+ '''
+ check format of user specified date (mname-dd-yyyy) and return it
+ or return today's date in that format if no user date is specified
+ '''
+ if date is None:
+ print "No date specified, using today's date"
+ date = time.strftime("%b-%d-%Y", time.gmtime(time.time()))
+ return date[0].lower() + date[1:]
+ else:
+ # check the user's date for sanity
+ date_regexp = ('^(jan|feb|mar|apr|may|jun|jul|aug|sep|oct|nov|dec)'
+ '-[0-9][0-9]-20[0-9][0-9]$')
+ if not re.match(date, date_regexp):
+ usage(None, "Bad format for datestring; expecting mon-dd-yyyy,"
+ " example: mar-12-2012")
+ return date
+
+
+def get_tmp_filename(filename):
+ '''use standard format for name of all temp files'''
+ return filename + "_tmp"
class LocalClientPlus(salt.client.LocalClient):
@@ -18,17 +86,6 @@
list of known minions that match the specified expression,
and for copying file content to a newly created remote file
'''
-
- def condition_kwarg(self, arg, kwarg):
- '''
- Return a single arg structure for caller to use
- '''
- if isinstance(kwarg, dict):
- kw_ = []
- for key, val in kwarg.items():
- kw_.append('{0}={1}'.format(key, val))
- return list(arg) + kw_
- return arg
def cmd_expandminions(self, tgt, fun, arg=(), timeout=None,
expr_form='glob', ret='',
@@ -43,7 +100,7 @@
salt "$deployhosts" -v --out raw test.ping |
grep '{' | mawk -F"'" '{ print $2 }'
'''
- arg = self.condition_kwarg(arg, kwarg)
+ arg = condition_kwarg(arg, kwarg)
pub_data = self.run_job(tgt, fun, arg, expr_form, ret,
timeout, **kwargs)
@@ -77,69 +134,53 @@
expr_form='glob')
-class Dirdate(object):
- '''
- handle date strings in directory names, used for
- prep/staging area primarily
- '''
- def __init__(self, date=None):
- self.date = self.check_date(date)
-
- def check_date(self, date):
- if date is None:
- print "No date specified, using today's date"
- date = time.strftime("%b-%d-%Y", time.gmtime(time.time()))
- return date[0].lower() + date[1:]
- else:
- # check the user's date for sanity
- date_regexp = ('^(jan|feb|mar|apr|may|jun|jul|aug|sep|oct|nov|dec)'
- '-[0-9][0-9]-20[0-9][0-9]$')
- if not re.match(date, date_regexp):
- usage(None, "Bad format for datestring; expecting mon-dd-yyyy,"
- " example: mar-12-2012")
- return date
-
-
class Conf(object):
'''
manage configuration dict from python file
'''
- def __init__(self, filename):
- self.filename = filename
+ def __init__(self, conf_file):
+ self.conf_file = conf_file
self.services = []
self.all_services = []
- self.cf = None
- if filename:
+ self.conf = None
+ if conf_file:
try:
- self.cf = runpy.run_path(conf_file)['conf']
+ self.conf = runpy.run_path(conf_file)['conf']
except IOError:
sys.stderr.write("Failed to read config file %s\n" % conf_file)
return
- self.all_services = self.cf['services'].keys()
+ self.all_services = self.conf['services'].keys()
self.check_conf()
def check_conf(self):
- if 'prepdirbase' not in self.cf:
+ '''
+ check that config contains all required settings
+ '''
+ if 'prepdirbase' not in self.conf:
usage(None, "missing prepdirbase in config setup")
- if 'targetbase' not in self.cf:
+ if 'targetbase' not in self.conf:
usage(None, "missing targetbase in config setup")
- if 'repo' not in self.cf:
+ if 'repo' not in self.conf:
usage(None, "missing repo in config setup")
def check_conf_services(self, services_requested):
+ '''
+ check that all services requested by user
+ have full config settings
+ '''
if services_requested == ['all']:
self.services = self.all_services
else:
services_found = [s for s in services_requested
- if s in self.cf['services']]
+ if s in self.conf['services']]
if len(services_found) != len(services_requested):
usage(None, "service named not listed in config setup")
self.services = list(set(services_found))
- for s in self.services:
- if ('files' in self.cf['services'][s]
- and 'destdir' not in self.cf['services'][s]):
+ for service in self.services:
+ if ('files' in self.conf['services'][service]
+ and 'destdir' not in self.conf['services'][service]):
usage(None, "files specified for service %s but no destdir"
- % s)
+ % service)
class Prep(object):
@@ -147,19 +188,25 @@
set up/manage files in prep/staging area
'''
def __init__(self, conf, date=None):
- self.c = conf
- self.date = Dirdate(date)
- self.prepdirbase = self.c.cf['prepdirbase']
+ self.conf = conf
+ self.date = check_date(date)
+ self.prepdirbase = self.conf.conf['prepdirbase']
self.prepdir = None
- self.targetbase = self.c.cf['targetbase']
- self.repo = self.c.cf['repo']
+ self.targetbase = self.conf.conf['targetbase']
+ self.repo = self.conf.conf['repo']
def get_repo_fileinfo(self, service):
- return self.c.cf['services'][service]['files']
+ '''get information about all files in the repo
+ for the specified service'''
+ return self.conf.conf['services'][service]['files']
def get_repo_filenames(self, service):
+ '''
+ get full paths of all files in the repo for the
+ specified service
+ '''
result = []
- files = self.c.cf['services'][service]['files']
+ files = self.conf.conf['services'][service]['files']
for finfo in files:
if 'path' in files[finfo]:
result.append({'name': finfo, 'path': files[finfo]['path']})
@@ -168,8 +215,13 @@
return result
def make_prepdir(self, service):
+ '''
+ a prep/staging directory on the remote host is used from
+ which to deploy
+ determine the prep dir path and create it if needed
+ '''
errs = 0
- self.prepdir = os.path.join(self.prepdirbase, service, self.date.date)
+ self.prepdir = os.path.join(self.prepdirbase, service, self.date)
if os.path.isdir(self.prepdir):
result = raw_input("directory %s" % self.prepdir +
" already exists, are you sure? y/n: ")
@@ -179,39 +231,45 @@
else:
try:
os.makedirs(self.prepdir)
- except:
+ except Exception:
sys.stderr.write("failed to make prep dir %s\n" % self.prepdir)
errs += 1
return errs
def copy_files(self, service):
+ '''
+ copy files from the repo to the prep dir/staging area
+ '''
errs = 0
files = self.get_repo_filenames(service)
- for f in files:
- if f['path'] is not None:
- copyme = os.path.join(self.repo, f['path'], f['name'])
+ for finfo in files:
+ if finfo['path'] is not None:
+ copyme = os.path.join(self.repo, finfo['path'], finfo['name'])
else:
- copyme = os.path.join(self.repo, f['name'])
+ copyme = os.path.join(self.repo, finfo['name'])
try:
- open(os.path.join(self.prepdir, f['name']), "w").write(
+ open(os.path.join(self.prepdir, finfo['name']), "w").write(
open(copyme).read())
- except:
+ except Exception:
sys.stderr.write("failed to copy file %s to prepdir\n"
- % f['name'])
+ % finfo['name'])
errs += 1
return errs
def check_repo_files(self, service):
- # make sure they exist and are regular files
+ '''
+ check that all files in the repo to be deployed exist
+ and are regular files (not symlinks)
+ '''
errs = 0
files = self.get_repo_filenames(service)
- for f in files:
- if f['path'] is not None:
- full_path = os.path.join(self.repo, f['path'], f['name'])
+ for finfo in files:
+ if finfo['path'] is not None:
+ full_path = os.path.join(self.repo, finfo['path'],
finfo['name'])
else:
- full_path = os.path.join(self.repo, f['name'])
+ full_path = os.path.join(self.repo, finfo['name'])
if not os.path.isfile(full_path):
sys.stderr.write("%s is not a file\n" % full_path)
errs += 1
@@ -222,17 +280,20 @@
return errs
def prepare(self):
+ '''
+ do prep/staging prior to deployment
+ '''
errs = 0
- for s in self.c.services:
- errs += self.check_repo_files(s)
+ for service in self.conf.services:
+ errs += self.check_repo_files(service)
if errs:
sys.exit(1)
- for s in self.c.services:
- print "prepping for", s
- if self.make_prepdir(s):
+ for service in self.conf.services:
+ print "prepping for", service
+ if self.make_prepdir(service):
sys.exit(1)
- if self.copy_files(s):
+ if self.copy_files(service):
sys.exit(1)
print "prepped in", self.prepdir, "done"
@@ -243,38 +304,54 @@
and from there to final location
'''
def __init__(self, conf, hostexpr, date):
- self.c = conf
+ self.conf = conf
self.deploy_hosts = hostexpr
- self.date = Dirdate(date)
- self.prepdirbase = self.c.cf['prepdirbase']
+ self.date = check_date(date)
+ self.prepdirbase = self.conf.conf['prepdirbase']
self.prepdir = None
- self.repo = self.c.cf['repo']
- self.targetbase = self.c.cf['targetbase']
+ self.repo = self.conf.conf['repo']
+ self.targetbase = self.conf.conf['targetbase']
self.salt = LocalClientPlus()
self.expanded_deploy_hosts = self.salt.cmd_expandminions(
self.deploy_hosts, "test.ping", expr_form='glob')
def check_local_prepdir(self, service):
- self.prepdir = os.path.join(self.prepdirbase, service, self.date.date)
+ '''
+ make sure the prep/staging area on the local host
+ exists and is a directory
+ '''
+ self.prepdir = os.path.join(self.prepdirbase, service, self.date)
if not os.path.isdir(self.prepdir):
sys.stderr.write("prepdir %s does not exist or is not"
" a directory, giving up\n" % self.prepdir)
sys.exit(1)
def check_missing_hosts(self, hosts_responding):
+ '''
+ check the hosts to which we are to deploy and
+ record/display errors for those that did not respond
+ '''
errs = 0
- for h in self.expanded_deploy_hosts:
- if h not in hosts_responding:
- sys.stderr.write("Host %s failed to respond\n" % h)
+ for host in self.expanded_deploy_hosts:
+ if host not in hosts_responding:
+ sys.stderr.write("Host %s failed to respond\n" % host)
errs += 1
return errs
def get_repo_fileinfo(self, service):
- return self.c.cf['services'][service]['files']
+ '''
+ get and return information about all files
+ for the specified service
+ '''
+ return self.conf.conf['services'][service]['files']
def get_repo_filenames(self, service):
+ '''
+ get and return basename and full path for each file
+ for the specified service
+ '''
result = []
- files = self.c.cf['services'][service]['files']
+ files = self.conf.conf['services'][service]['files']
for finfo in files:
if 'path' in files[finfo]:
result.append({'name': finfo,
@@ -284,15 +361,18 @@
return result
def salt_make_remote_dir(self, dirname):
+ '''
+ make a directory on deployment targets via salt
+ '''
errs = 0
result = self.salt.cmd(self.deploy_hosts, "cmd.run_all",
["mkdir -p " + dirname], expr_form='glob')
hosts_responding = []
- for h in result:
- hosts_responding.append(h)
- if result[h]['retcode']:
+ for host in result:
+ hosts_responding.append(host)
+ if result[host]['retcode']:
sys.stderr.write("couldn't create directory %s on %s\n"
- % (dirname, h))
+ % (dirname, host))
errs += 1
if self.check_missing_hosts(hosts_responding):
sys.stderr.write("couldn't create directory on hosts" +
@@ -301,33 +381,16 @@
return errs
- def get_file_md5s(self, dirname, files, callback=None):
- output = []
- for f in files:
- md5out = None
- try:
- md5out = hashlib.md5(open(os.path.join(
- dirname, f)).read()).hexdigest().strip()
- except:
- md5out = None
- if not md5out:
- sys.stderr.write("failed to get md5 of %s\n" % f)
- return None
- if callback is not None:
- output.append([md5out, callback(f)])
- else:
- output.append([md5out, f])
- return output
-
- def get_md5s_ok_count(self, text):
- return len([line for line in text.split('\n')
- if line.endswith(': OK')])
-
def check_file_md5s(self, service, local_dir):
+ '''
+ get md5 of local copy of each file for service,
+ compare to md5 of remote copy on each deployment target
+ report any that do not match
+ '''
errs = 0
files = self.get_repo_fileinfo(service)
- md5s = self.get_file_md5s(local_dir, files, self.get_tmp_filename)
- destdir = self.c.cf['services'][service]['destdir']
+ md5s = get_file_md5s(local_dir, files, get_tmp_filename)
+ destdir = self.conf.conf['services'][service]['destdir']
# note that md5 needs two spaces between fields. no exceptions.
md5s_to_check = ('\n'.join([
m[0] + " " + os.path.join(self.targetbase, destdir, m[1])
@@ -338,28 +401,36 @@
expr_form='glob')
hosts_responding = []
- for h in result:
- hosts_responding.append(h)
- if (result[h]['retcode'] or
- 'stdout' not in result[h] or
- ('stdout' in result[h] and
- ('did NOT match' in result[h]['stdout'] or
- self.get_md5s_ok_count(result[h]['stdout']) !=
- len(md5s)))):
- sys.stderr.write("%s: bad file copy\n" % h)
- if 'stdout' in result[h]:
- sys.stderr.write(result[h]['stdout'] + "\n")
- if 'stderr' in result[h]:
- sys.stderr.write(result[h]['stderr'] + "\n")
+ for host in result:
+ hosts_responding.append(host)
+ if (result[host]['retcode'] or
+ 'stdout' not in result[host] or
+ ('stdout' in result[host] and
+ ('did NOT match' in result[host]['stdout'] or
+ get_md5s_ok_count(result[host]['stdout']) !=
+ len(md5s)))):
+ sys.stderr.write("%s: bad file copy\n" % host)
+ if 'stdout' in result[host]:
+ sys.stderr.write(result[host]['stdout'] + "\n")
+ if 'stderr' in result[host]:
+ sys.stderr.write(result[host]['stderr'] + "\n")
errs += 1
errs += self.check_missing_hosts(hosts_responding)
return errs
def check_deploy(self, service):
+ '''
+ check that the deployment was successful
+ for now, just check md5s of copied files to be sure they arrived intact
+ '''
errs = self.check_file_md5s(service, self.prepdir)
return errs
def salt_copy_file(self, filename, destpath):
+ '''
+ copy a given file to all deployment targets to the
+ specified destination path
+ '''
errs = 0
result = self.salt.mycp(self.deploy_hosts, filename,
destpath)
@@ -369,13 +440,13 @@
sys.exit(1)
hosts_responding = []
- for h in result:
- hosts_responding.append(h)
- if destpath not in result[h] or result[h][destpath] is not True:
- if 'stderr' in result[h]:
- sys.stderr.write(result[h]['stderr'] + "\n")
+ for host in result:
+ hosts_responding.append(host)
+ if destpath not in result[host] or result[host][destpath] is not
True:
+ if 'stderr' in result[host]:
+ sys.stderr.write(result[host]['stderr'] + "\n")
sys.stderr.write("couldn't copy file %s to %s on %s\n"
- % (filename, destpath, h))
+ % (filename, destpath, host))
errs += 1
if self.check_missing_hosts(hosts_responding):
sys.stderr.write("couldn't copy file %s to hosts" +
@@ -386,6 +457,9 @@
return errs
def salt_move_file(self, source_filename, dest_filename, destdir):
+ '''
+ move a file on all deployment targets
+ '''
errs = 0
result = self.salt.cmd(self.deploy_hosts, "cmd.run_all",
["mv %s %s"
@@ -398,15 +472,15 @@
sys.exit(1)
hosts_responding = []
- for h in result:
- hosts_responding.append(h)
- if result[h]['retcode']:
- if 'stderr' in result[h]:
- sys.stderr.write(result[h]['stderr'] + "\n")
+ for host in result:
+ hosts_responding.append(host)
+ if result[host]['retcode']:
+ if 'stderr' in result[host]:
+ sys.stderr.write(result[host]['stderr'] + "\n")
sys.stderr.write("couldn't move file %s to %s on %s\n"
% (os.path.join(destdir, source_filename),
os.path.join(destdir, dest_filename),
- h))
+ host))
errs += 1
if self.check_missing_hosts(hosts_responding):
sys.stderr.write("couldn't move file %s on hosts" +
@@ -417,6 +491,9 @@
return errs
def set_file_mode(self, filename, destdir, mode):
+ '''
+ set permissions on a file on all deployment targets
+ '''
errs = 0
result = self.salt.cmd(self.deploy_hosts, "cmd.run_all",
["chmod %s %s"
@@ -424,13 +501,13 @@
destdir, filename))],
expr_form='glob')
hosts_responding = []
- for h in result:
- hosts_responding.append(h)
- if result[h]['retcode']:
- if 'stderr' in result[h]:
- sys.stderr.write(result[h]['stderr'] + '\n')
+ for host in result:
+ hosts_responding.append(host)
+ if result[host]['retcode']:
+ if 'stderr' in result[host]:
+ sys.stderr.write(result[host]['stderr'] + '\n')
sys.stderr.write("couldn't chmod file %s on %s\n"
- % (filename, h))
+ % (filename, host))
errs += 1
if self.check_missing_hosts(hosts_responding):
sys.stderr.write("couldn't chmod file %s on hosts" +
@@ -438,50 +515,61 @@
errs += 1
return errs
- def get_tmp_filename(self, filename):
- return filename + "_tmp"
-
def deploy_file_for_service_docopy(self, service, filename):
+ '''
+ copy a file to remote temp destination for all deployment targets
+ '''
errs = 0
- destdir = self.c.cf['services'][service]['destdir']
+ destdir = self.conf.conf['services'][service]['destdir']
errs += self.salt_copy_file(
os.path.join(self.prepdir, filename),
os.path.join(self.targetbase, destdir,
- self.get_tmp_filename(filename)))
- if 'mode' in self.c.cf['services'][service]['files'][filename]:
- mode = self.c.cf['services'][service]['files'][filename]['mode']
- errs += self.set_file_mode(self.get_tmp_filename(filename),
+ get_tmp_filename(filename)))
+ if 'mode' in self.conf.conf['services'][service]['files'][filename]:
+ mode =
self.conf.conf['services'][service]['files'][filename]['mode']
+ errs += self.set_file_mode(get_tmp_filename(filename),
destdir, mode)
return errs
def deploy_file_for_service_domove(self, service, filename):
+ '''
+ move file from temp to permanent destination for all deployment targets
+ '''
errs = 0
- destdir = self.c.cf['services'][service]['destdir']
- errs += self.salt_move_file(self.get_tmp_filename(filename),
+ destdir = self.conf.conf['services'][service]['destdir']
+ errs += self.salt_move_file(get_tmp_filename(filename),
filename, os.path.join(self.targetbase,
destdir))
return errs
def check_local_prepdir_contents(self, files, service):
- for f in files:
- if not os.path.exists(os.path.join(self.prepdir, f['name'])):
+ '''
+ check that local prep/staging area contains all files
+ for the given service
+ '''
+ for finfo in files:
+ if not os.path.exists(os.path.join(self.prepdir, finfo['name'])):
sys.stderr.write("missing file %s in %s for deploy of %s ,"
- % (f['name'], self.prepdir, service) +
+ % (finfo['name'], self.prepdir, service) +
" giving up\n")
sys.exit(1)
def salt_update_release(self, service):
+ '''
+ write a release file into the remote dir tree on
+ all deployment targets
+ '''
release_file = os.path.join(self.targetbase, service,
"hackdeploy_RELEASE.txt")
errs = 0
result = self.salt.cmd(self.deploy_hosts, "cmd.run_all",
- ["/bin/echo " + self.date.date +
+ ["/bin/echo " + self.date +
" > " + release_file], expr_form='glob')
hosts_responding = []
- for h in result:
- hosts_responding.append(h)
- if result[h]['retcode']:
- sys.stderr.write("couldn't update release info on %s\n", h)
+ for host in result:
+ hosts_responding.append(host)
+ if result[host]['retcode']:
+ sys.stderr.write("couldn't update release info on %s\n", host)
errs += 1
if self.check_missing_hosts(hosts_responding):
sys.stderr.write("couldn't update release info on" +
@@ -491,6 +579,9 @@
return errs
def deploy_service(self, service):
+ '''
+ deploy one service to all deployment targets
+ '''
errs = 0
self.check_local_prepdir(service)
files = self.get_repo_filenames(service)
@@ -498,13 +589,13 @@
# destdir on remote
if self.salt_make_remote_dir(os.path.join(
- self.targetbase, self.c.cf['services'][service]['destdir'])):
+ self.targetbase,
self.conf.conf['services'][service]['destdir'])):
sys.exit(1)
print "deploying %s" % service + " to hosts (doing copies): ",
print ", ".join(self.expanded_deploy_hosts)
- for f in files:
- errs += self.deploy_file_for_service_docopy(service, f['name'])
+ for finfo in files:
+ errs += self.deploy_file_for_service_docopy(service, finfo['name'])
if errs:
sys.stderr.write("giving up\n")
@@ -517,8 +608,8 @@
print "deploying %s" % service + " to hosts (doing moves): ",
print ", ".join(self.expanded_deploy_hosts)
- for f in files:
- errs += self.deploy_file_for_service_domove(service, f['name'])
+ for finfo in files:
+ errs += self.deploy_file_for_service_domove(service, finfo['name'])
if errs:
sys.stderr.write("giving up\n")
@@ -531,9 +622,12 @@
return 0
def deploy(self):
+ '''
+ deploy files for each service specified
+ '''
errs = 0
- for s in self.c.services:
- errs += self.deploy_service(s)
+ for service in self.conf.services:
+ errs += self.deploy_service(service)
return errs
@@ -542,17 +636,17 @@
in the configuration file.
"""
if conf_file:
- c = Conf(conf_file)
- if c is not None and c.cf is not None:
+ conf = Conf(conf_file)
+ if conf is not None and conf.conf is not None:
services_known = ("Reading config file: %s\n\n" % conf_file +
"<service> may be one of the following:\n")
- for s in c.all_services:
- if 'description' in c.cf['services'][s]:
- descr = c.cf['services'][s]['description']
+ for service in conf.all_services:
+ if 'description' in conf.conf['services'][service]:
+ descr = conf.conf['services'][service]['description']
else:
descr = 'No description available'
services_known += " %s %s\n" % (
- s.ljust(30), descr)
+ service.ljust(30), descr)
services_known += " %s all of the above\n" % "all".ljust(30)
if message:
@@ -585,7 +679,8 @@
sys.exit(1)
-if __name__ == '__main__':
+def do_main():
+ '''entry point, does all the work'''
conf_file = os.path.join(os.path.dirname(sys.argv[0]),
'hackdeploy.conf')
prepdir_date = None
@@ -623,17 +718,20 @@
else:
usage(conf_file, "One of deploy or prep must be specified.")
- cf = Conf(conf_file)
+ conf = Conf(conf_file)
services = sys.argv[1].split(',')
- cf.check_conf_services(services)
+ conf.check_conf_services(services)
if sys.argv[2] == 'prep':
- pr = Prep(cf, prepdir_date)
- errors = pr.prepare()
+ prepper = Prep(conf, prepdir_date)
+ errors = prepper.prepare()
elif sys.argv[2] == 'deploy':
- dp = Deploy(cf, deploy_hosts, prepdir_date)
- errors = dp.deploy()
+ deployer = Deploy(conf, deploy_hosts, prepdir_date)
+ errors = deployer.deploy()
if errors:
sys.stderr.write("Errors encountered\n")
sys.exit(1)
+
+if __name__ == '__main__':
+ do_main()
--
To view, visit https://gerrit.wikimedia.org/r/280100
To unsubscribe, visit https://gerrit.wikimedia.org/r/settings
Gerrit-MessageType: merged
Gerrit-Change-Id: I408e068831e263779d808e14c622144dfbf5a424
Gerrit-PatchSet: 2
Gerrit-Project: operations/dumps
Gerrit-Branch: ariel
Gerrit-Owner: ArielGlenn <ar...@wikimedia.org>
Gerrit-Reviewer: ArielGlenn <ar...@wikimedia.org>
Gerrit-Reviewer: jenkins-bot <>
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