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	* DB : Add support for MySQL 8
- Splits commands to create user and grant access on database, the old
statement is no longer supported by MySQL 8.x
- `NO_AUTO_CREATE_USER` is no longer supported by MySQL 8.x so remove
that from db.properties conn parameters
For mysql-server 8.x setup the following changes were added/tested to
make it work with CloudStack in /etc/mysql/mysql.conf.d/mysqld.cnf and
then restart the mysql-server process:
    server_id = 1
    sql-mode="STRICT_TRANS_TABLES,NO_ENGINE_SUBSTITUTION,ERROR_FOR_DIVISION_BY_ZERO,NO_ZERO_DATE,NO_ZERO_IN_DATE,NO_ENGINE_SUBSTITUTION"
    innodb_rollback_on_timeout=1
    innodb_lock_wait_timeout=600
    max_connections=1000
    log-bin=mysql-bin
    binlog-format = 'ROW'
    default-authentication-plugin=mysql_native_password
Notice the last line above, this is to reset the old password based
authentication used by MySQL 5.x.
Developers can set empty password as follows:
    > sudo mysql -u root
    ALTER USER 'root'@'localhost' IDENTIFIED BY '';
In libvirt repository, there are two related commits
2019-08-23 13:13 Daniel P. Berrangé            ● rpm: don't enable socket activation in upgrade if --listen present
2019-08-22 14:52 Daniel P. Berrangé            ● remote: forbid the --listen arg when systemd socket activation
In libvirt.spec.in
        /bin/systemctl mask libvirtd.socket >/dev/null 2>&1 || :
        /bin/systemctl mask libvirtd-ro.socket >/dev/null 2>&1 || :
        /bin/systemctl mask libvirtd-admin.socket >/dev/null 2>&1 || :
        /bin/systemctl mask libvirtd-tls.socket >/dev/null 2>&1 || :
        /bin/systemctl mask libvirtd-tcp.socket >/dev/null 2>&1 || :
Co-authored-by: Wei Zhou <w.zhou@global.leaseweb.com>
Co-authored-by: Abhishek Kumar <abhishek.mrt22@gmail.com>
Co-authored-by: Rohit Yadav <rohit.yadav@shapeblue.com>
		
	
			
		
			
				
	
	
		
			82 lines
		
	
	
		
			3.2 KiB
		
	
	
	
		
			Python
		
	
	
		
			Executable File
		
	
	
	
	
			
		
		
	
	
			82 lines
		
	
	
		
			3.2 KiB
		
	
	
	
		
			Python
		
	
	
		
			Executable File
		
	
	
	
	
#!/usr/bin/python3
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# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements.  See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership.  The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License.  You may obtain a copy of the License at
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# 
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#   http://www.apache.org/licenses/LICENSE-2.0
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# 
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied.  See the License for the
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# specific language governing permissions and limitations
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# under the License.
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import subprocess
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depLibraries = ['bzip2', 'gzip', 'unzip', 'openssh-clients', 'nfs-utils', 'wget', 'ws-commons-util', 'commons-dbcp',
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                'commons-collections', 'commons-httpclient', 'jpackage-utils', 'mysql-connector-python3', 'python-paramiko', 'ipmitool', 'commons-httpclient', 'commons-collections',
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                'commons-pool', 'commons-dbcp', 'jakarta-commons-logging', 'java-*-openjdk']
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def runCmd(cmds):
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    process = subprocess.Popen(' '.join(cmds), shell=True, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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    stdout, stderr = process.communicate()
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    if process.returncode != 0:
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        raise Exception(stderr.decode('utf-8'))
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    return stdout.decode('utf-8')
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def getDependentLibraryInfo():
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    def getVersion(res, pkgname):
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        start = False
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        for l in res.split('\n'):
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            if "Installed Packages" in l:
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                start = True
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                continue
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            if not start: continue
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            (key, value) = l.split(':', 2)
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            key = key.strip()
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            value = value.strip()
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            if key == 'Name' and "*" not in pkgname and pkgname not in value:
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                print("Required package name %s doesn't equal to package %s installed"%(pkgname, value))
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                return 'UNKNOWN'
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            if 'Version' in key: return value
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            if 'Description' in key: return 'UNKNOWN' # we hit the end
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        return 'UNKNOWN'
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    libraryMap = {}
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    for l in depLibraries:
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        cmd = ['yum', 'info', '"%s"'%l]
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        try:
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            result = runCmd(cmd)
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            version = getVersion(result, l)
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            libraryMap[l] = version
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        except Exception as e:
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            print("When finding %s, encounters %s"%(l, e))
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            continue
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    return libraryMap
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def arrangeOutPut(libraryMap):
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    msg = ['\n\n\nBelow is the checking list of library version that CloudStack depends on:']
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    for l in depLibraries:
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        if l in libraryMap:
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            entry = "%-40s:    %s"%(l, libraryMap[l])
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        else:
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            entry = "%-40s:    %s"%(l, 'UNKNOWN')
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        msg.append(entry)
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    print('\n'.join(msg))
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if __name__ == '__main__':
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    pythonDepLibraries = ['python', 'python3']
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    relver = runCmd(['rpm', '-q', 'centos-release'])
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    if relver.startswith('centos-release-') and int(relver[len('centos-release-')]) >= 8:
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        pythonDepLibraries = ['python2', 'python36']
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    depLibraries = pythonDepLibraries + depLibraries
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    arrangeOutPut(getDependentLibraryInfo())
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