Python SimpleConfigFile.set方法代码示例

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import set [as 别名]
 def write_test(self):
     with tempfile.NamedTemporaryFile(mode="wt") as testconfig:
         scf = SimpleConfigFile()
         scf.set(('key1', 'value1'))
         scf.write(testconfig.name)
         testconfig.flush()
         self.assertEqual(open(testconfig.name).read(), 'KEY1=value1\n')

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import set [as 别名]
    def execute(self, storage, ksdata, instClass, users, payload):
        """ Execute the addon

        :param storage: Blivet storage object
        :param ksdata: Kickstart data object
        :param instClass: Anaconda installclass object
        :param users: Anaconda users object
        :param payload: object managing packages and environment groups
                        for the installation
        """
        if not self.enabled:
            return

        log.info("Executing docker addon")
        # This gets called after installation, before initramfs regeneration and kickstart %post scripts.
        execWithRedirect("mount", ["-o", "bind", getSysroot()+"/var/lib/docker", "/var/lib/docker"])
        execWithRedirect("mount", ["-o", "bind", getSysroot()+"/etc/docker", "/etc/docker"])

        # Start up the docker daemon
        log.debug("Starting docker daemon")
        docker_cmd = ["docker", "daemon"]
        if ksdata.selinux.selinux:
            docker_cmd += ["--selinux-enabled"]

        # Add storage specific arguments to the command
        docker_cmd += self.storage.docker_cmd(storage, ksdata, instClass, users)

        docker_cmd += ["--ip-forward=false", "--iptables=false"]
        docker_cmd += self.extra_args
        docker_proc = startProgram(docker_cmd, stdout=open("/tmp/docker-daemon.log", "w"), reset_lang=True)

        log.debug("Running docker commands")
        script = AnacondaKSScript(self.content, inChroot=False, logfile="/tmp/docker-addon.log")
        script.run("/")

        # Kill the docker process
        log.debug("Shutting down docker daemon")
        docker_proc.kill()

        log.debug("Writing docker configs")
        self.storage.write_configs(storage, ksdata, instClass, users)

        # Rewrite the OPTIONS entry with the extra args and/or storage specific changes
        try:
            docker_cfg = SimpleConfigFile(getSysroot()+"/etc/sysconfig/docker")
            docker_cfg.read()
            options = self.storage.options(docker_cfg.get("OPTIONS"))
            if self.save_args:
                log.info("Adding extra args to docker OPTIONS")
                options += " " + " ".join(self.extra_args)
            docker_cfg.set(("OPTIONS", options))
            docker_cfg.write()
        except IOError as e:
            log.error("Error updating OPTIONS in /etc/sysconfig/docker: %s", e)

        # Copy the log files to the system
        dstdir = "/var/log/anaconda/"
        os.makedirs(dstdir, exist_ok=True)
        for l in ["docker-daemon.log", "docker-addon.log"]:
            shutil.copy2("/tmp/"+l, dstdir+l)

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import set [as 别名]
 def write_new_keys_test(self):
     from pyanaconda.simpleconfig import SimpleConfigFile
     scf = SimpleConfigFile()
     scf.read(self.PATH)
     scf.set(("key1", "value1"))
     scf.write("/tmp/file")
     self.assertEqual(open("/tmp/file").read(),
                      self.CONTENT+"KEY1=value1\n")

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import set [as 别名]
    def execute(self, storage, ksdata, instClass, users):
        """ Execute the addon

        :param storage: Blivet storage object
        :param ksdata: Kickstart data object
        :param instClass: Anaconda installclass object
        :param users: Anaconda users object
        """
        log.info("Executing docker addon")
        # This gets called after installation, before initramfs regeneration and kickstart %post scripts.
        execWithRedirect("mount", ["-o", "bind", getSysroot()+"/var/lib/docker", "/var/lib/docker"])
        execWithRedirect("mount", ["-o", "bind", getSysroot()+"/etc/docker", "/etc/docker"])

        # Start up the docker daemon
        log.debug("Starting docker daemon")
        dm_fs = "dm.fs=%s" % self.fstype
        pool_name = "dm.thinpooldev=/dev/mapper/%s-docker--pool" % self.vgname
        docker_cmd = ["docker", "daemon"]
        if ksdata.selinux.selinux:
            docker_cmd += ["--selinux-enabled"]
        docker_cmd += ["--storage-driver", "devicemapper",
                      "--storage-opt", dm_fs,
                      "--storage-opt", pool_name, "--ip-forward=false", "--iptables=false"]
        docker_cmd += self.extra_args
        docker_proc = startProgram(docker_cmd, stdout=open("/tmp/docker-daemon.log", "w"), reset_lang=True)

        log.debug("Running docker commands")
        script = AnacondaKSScript(self.content, inChroot=False, logfile="/tmp/docker-addon.log")
        script.run("/")

        # Kill the docker process
        log.debug("Shutting down docker daemon")
        docker_proc.kill()

        log.debug("Writing docker configs")
        with open(getSysroot()+"/etc/sysconfig/docker-storage", "w") as fp:
            fp.write('DOCKER_STORAGE_OPTIONS="--storage-driver devicemapper '
                     '--storage-opt %s --storage-opt %s"\n' % (dm_fs, pool_name))

        with open(getSysroot()+"/etc/sysconfig/docker-storage-setup", "a") as fp:
            fp.write("VG=%s\n" % self.vgname)

        # Rewrite the OPTIONS entry with the extra args, if requested.
        if self.extra_args and self.save_args:
            try:
                docker_cfg = SimpleConfigFile(getSysroot()+"/etc/sysconfig/docker")
                docker_cfg.read()
                options = docker_cfg.get("OPTIONS")+" " + " ".join(self.extra_args)
                docker_cfg.set(("OPTIONS", options))
                docker_cfg.write()
            except IOError as e:
                log.error("Error updating OPTIONS in /etc/sysconfig/docker: %s", e)

        # Copy the log files to the system
        dstdir = "/var/log/anaconda/"
        os.makedirs(dstdir, exist_ok=True)
        for l in ["docker-daemon.log", "docker-addon.log"]:
            shutil.copy2("/tmp/"+l, dstdir+l)

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import set [as 别名]
 def set(self, *args):
     for (key, data) in args:
         if self.get(key) != data:
             break
     else:
         return
     ifcfglog.debug("IfcfgFile.set %s: %s", self.filename, args)
     SimpleConfigFile.set(self, *args)
     self._dirty = True

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import set [as 别名]
    def write_new_keys_test(self):
        with tempfile.NamedTemporaryFile(mode="wt") as testconfig:
            testconfig.write(self.TEST_CONFIG)
            testconfig.flush()

            scf = SimpleConfigFile()
            scf.read(testconfig.name)
            scf.set(("key1", "value1"))
            scf.write(testconfig.name)
            testconfig.flush()

            self.assertEqual(open(testconfig.name).read(),
                             self.TEST_CONFIG+"KEY1=value1\n")

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import set [as 别名]
    def no_use_tmp_test(self):
        with tempfile.NamedTemporaryFile(mode="w+t") as testconfig:
            # Write a starting file and keep the handle open
            testconfig.write("KEY1=value1\n")
            testconfig.flush()
            testconfig.seek(0)

            # Overwrite the value and write a new file
            scf = SimpleConfigFile()
            scf.read(testconfig.name)
            scf.set(('key1', 'value2'))
            scf.write(testconfig.name, use_tmp=False)

            # Check the new contents
            self.assertEqual(open(testconfig.name).read(), 'KEY1=value2\n')

            # Check that the original file handle points to the replaced contents
            self.assertEqual(testconfig.read(), 'KEY1=value2\n')

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import set [as 别名]
 def set_and_get_test(self):
     """Setting and getting values"""
     scf = SimpleConfigFile()
     scf.set(('key1', 'value1'))
     self.assertEqual(scf.get('key1'), 'value1')
     scf.set(('KEY2', 'value2'))
     self.assertEqual(scf.get('key2'), 'value2')
     scf.set(('KEY3', 'value3'))
     self.assertEqual(scf.get('KEY3'), 'value3')
     scf.set(('key4', 'value4'))
     self.assertEqual(scf.get('KEY4'), 'value4')

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import set [as 别名]
    def execute(self):
        security_proxy = SECURITY.get_proxy()
        selinux = security_proxy.SELinux

        if selinux == SELINUX_DEFAULT:
            selinux_log.debug("Use SELinux default configuration.")
            return

        if selinux not in self.SELINUX_STATES:
            selinux_log.error("Unknown SELinux state for %s.", selinux)
            return

        try:
            selinux_cfg = SimpleConfigFile(util.getSysroot() + "/etc/selinux/config")
            selinux_cfg.read()
            selinux_cfg.set(("SELINUX", self.SELINUX_STATES[selinux]))
            selinux_cfg.write()
        except IOError as msg:
            selinux_log.error("SELinux configuration failed: %s", msg)

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import set [as 别名]
    def use_tmp_multifs_test(self):
        # Open a file on a non-default filesystem
        with tempfile.NamedTemporaryFile(dir='/dev/shm', mode='w+t') as testconfig:
            # Write a starting file and keep the handle open
            testconfig.write("KEY1=value1\n")
            testconfig.flush()
            testconfig.seek(0)

            # Overwrite the value and write a new file
            scf = SimpleConfigFile()
            scf.read(testconfig.name)
            scf.set(('key1', 'value2'))
            scf.write(testconfig.name, use_tmp=True)

            # Check the new contents
            self.assertEqual(open(testconfig.name).read(), 'KEY1=value2\n')

            # Check that the original file handle still points to the old contents
            self.assertEqual(testconfig.read(), 'KEY1=value1\n')

# 需要导入模块: from pyanaconda.simpleconfig import SimpleConfigFile [as 别名]
# 或者: from pyanaconda.simpleconfig.SimpleConfigFile import set [as 别名]
 def unset_test(self):
     scf = SimpleConfigFile()
     scf.set(('key1', 'value1'))
     scf.unset(('key1'))
     self.assertEqual(scf.get('key1'), '')