Resolves issue with vmware_cluster module for v2.0
When this module was written back in May 2015 we were using 1.9.x. Being lazy I added to param the objects that the other functions would need. What I have noticed is in 2.0 exit_json is trying to jsonify those complex objects and failing. This PR resolves that issue with the vmware_cluster module. @kamsz reported this issue in https://github.com/ansible/ansible-modules-extras/pull/1568 Playbook ``` - name: Create Cluster local_action: module: vmware_cluster hostname: "{{ mgmt_ip_address }}" username: "{{ vcsa_user }}" password: "{{ vcsa_pass }}" datacenter_name: "{{ mgmt_vdc }}" cluster_name: "{{ mgmt_cluster }}" enable_ha: True enable_drs: True enable_vsan: True ``` Module testing ``` TASK [Create Cluster] ********************************************************** task path: /opt/autodeploy/projects/emmet/site_deploy.yml:188 ESTABLISH LOCAL CONNECTION FOR USER: root localhost EXEC ( umask 22 && mkdir -p "$( echo $HOME/.ansible/tmp/ansible-tmp-1454693788.92-14097560271233 )" && echo "$( echo $HOME/.ansible/tmp/ansible-tmp-1454693788.92-14097560271233 )" ) localhost PUT /tmp/tmpAJfdPb TO /root/.ansible/tmp/ansible-tmp-1454693788.92-14097560271233/vmware_cluster localhost EXEC LANG=en_US.UTF-8 LC_ALL=en_US.UTF-8 LC_MESSAGES=en_US.UTF-8 /usr/bin/python /root/.ansible/tmp/ansible-tmp-1454693788.92-14097560271233/vmware_cluster; rm -rf "/root/.ansible/tmp/ansible-tmp-1454693788.92-14097560271233/" > /dev/null 2>&1 changed: [foundation-vcsa -> localhost] => {"changed": true, "invocation": {"module_args": {"cluster_name": "Foundation", "datacenter_name": "Test-Lab", "enable_drs": true, "enable_ha": true, "enable_vsan": true, "hostname": "172.27.0.100", "password": "VALUE_SPECIFIED_IN_NO_LOG_PARAMETER", "state": "present", "username": "root"}, "module_name": "vmware_cluster"}} ```
This commit is contained in:
Joseph Callen
Matt Clay
parent
0aa4f867de
commit
9bdc59a6ac
1 changed files with 135 additions and 149 deletions
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@ -77,152 +77,153 @@ except ImportError:
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HAS_PYVMOMI = False
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def configure_ha(enable_ha):
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das_config = vim.cluster.DasConfigInfo()
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das_config.enabled = enable_ha
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das_config.admissionControlPolicy = vim.cluster.FailoverLevelAdmissionControlPolicy()
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das_config.admissionControlPolicy.failoverLevel = 2
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return das_config
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class VMwareCluster(object):
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def __init__(self, module):
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self.module = module
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self.enable_ha = module.params['enable_ha']
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self.enable_drs = module.params['enable_drs']
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self.enable_vsan = module.params['enable_vsan']
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self.cluster_name = module.params['cluster_name']
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self.desired_state = module.params['state']
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self.datacenter = None
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self.cluster = None
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self.content = connect_to_api(module)
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self.datacenter_name = module.params['datacenter_name']
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def process_state(self):
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cluster_states = {
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'absent': {
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'present': self.state_destroy_cluster,
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'absent': self.state_exit_unchanged,
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},
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'present': {
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'update': self.state_update_cluster,
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'present': self.state_exit_unchanged,
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'absent': self.state_create_cluster,
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}
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}
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current_state = self.check_cluster_configuration()
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# Based on the desired_state and the current_state call
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# the appropriate method from the dictionary
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cluster_states[self.desired_state][current_state]()
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def configure_drs(enable_drs):
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drs_config = vim.cluster.DrsConfigInfo()
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drs_config.enabled = enable_drs
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# Set to partially automated
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drs_config.vmotionRate = 3
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return drs_config
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def configure_ha(self):
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das_config = vim.cluster.DasConfigInfo()
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das_config.enabled = self.enable_ha
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das_config.admissionControlPolicy = vim.cluster.FailoverLevelAdmissionControlPolicy()
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das_config.admissionControlPolicy.failoverLevel = 2
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return das_config
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def configure_drs(self):
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drs_config = vim.cluster.DrsConfigInfo()
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drs_config.enabled = self.enable_drs
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# Set to partially automated
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drs_config.vmotionRate = 3
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return drs_config
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def configure_vsan(enable_vsan):
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vsan_config = vim.vsan.cluster.ConfigInfo()
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vsan_config.enabled = enable_vsan
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vsan_config.defaultConfig = vim.vsan.cluster.ConfigInfo.HostDefaultInfo()
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vsan_config.defaultConfig.autoClaimStorage = False
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return vsan_config
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def configure_vsan(self):
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vsan_config = vim.vsan.cluster.ConfigInfo()
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vsan_config.enabled = self.enable_vsan
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vsan_config.defaultConfig = vim.vsan.cluster.ConfigInfo.HostDefaultInfo()
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vsan_config.defaultConfig.autoClaimStorage = False
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return vsan_config
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def state_create_cluster(self):
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try:
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cluster_config_spec = vim.cluster.ConfigSpecEx()
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cluster_config_spec.dasConfig = self.configure_ha()
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cluster_config_spec.drsConfig = self.configure_drs()
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if self.enable_vsan:
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cluster_config_spec.vsanConfig = self.configure_vsan()
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if not self.module.check_mode:
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self.datacenter.hostFolder.CreateClusterEx(self.cluster_name, cluster_config_spec)
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self.module.exit_json(changed=True)
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except vim.fault.DuplicateName:
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self.module.fail_json(msg="A cluster with the name %s already exists" % self.cluster_name)
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except vmodl.fault.InvalidArgument:
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self.module.fail_json(msg="Cluster configuration specification parameter is invalid")
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except vim.fault.InvalidName:
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self.module.fail_json(msg="%s is an invalid name for a cluster" % self.cluster_name)
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except vmodl.fault.NotSupported:
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# This should never happen
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self.module.fail_json(msg="Trying to create a cluster on an incorrect folder object")
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except vmodl.RuntimeFault as runtime_fault:
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self.module.fail_json(msg=runtime_fault.msg)
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except vmodl.MethodFault as method_fault:
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# This should never happen either
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self.module.fail_json(msg=method_fault.msg)
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def state_create_cluster(module):
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def state_destroy_cluster(self):
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changed = True
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result = None
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enable_ha = module.params['enable_ha']
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enable_drs = module.params['enable_drs']
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enable_vsan = module.params['enable_vsan']
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cluster_name = module.params['cluster_name']
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datacenter = module.params['datacenter']
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try:
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if not self.module.check_mode:
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task = self.cluster.Destroy_Task()
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changed, result = wait_for_task(task)
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self.module.exit_json(changed=changed, result=result)
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except vim.fault.VimFault as vim_fault:
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self.module.fail_json(msg=vim_fault.msg)
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except vmodl.RuntimeFault as runtime_fault:
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self.module.fail_json(msg=runtime_fault.msg)
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except vmodl.MethodFault as method_fault:
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self.module.fail_json(msg=method_fault.msg)
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try:
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def state_exit_unchanged(self):
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self.module.exit_json(changed=False)
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def state_update_cluster(self):
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cluster_config_spec = vim.cluster.ConfigSpecEx()
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cluster_config_spec.dasConfig = configure_ha(enable_ha)
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cluster_config_spec.drsConfig = configure_drs(enable_drs)
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if enable_vsan:
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cluster_config_spec.vsanConfig = configure_vsan(enable_vsan)
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if not module.check_mode:
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datacenter.hostFolder.CreateClusterEx(cluster_name, cluster_config_spec)
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module.exit_json(changed=True)
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except vim.fault.DuplicateName:
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module.fail_json(msg="A cluster with the name %s already exists" % cluster_name)
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except vmodl.fault.InvalidArgument:
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module.fail_json(msg="Cluster configuration specification parameter is invalid")
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except vim.fault.InvalidName:
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module.fail_json(msg="%s is an invalid name for a cluster" % cluster_name)
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except vmodl.fault.NotSupported:
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# This should never happen
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module.fail_json(msg="Trying to create a cluster on an incorrect folder object")
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except vmodl.RuntimeFault as runtime_fault:
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module.fail_json(msg=runtime_fault.msg)
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except vmodl.MethodFault as method_fault:
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# This should never happen either
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module.fail_json(msg=method_fault.msg)
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changed = True
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result = None
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if self.cluster.configurationEx.dasConfig.enabled != self.enable_ha:
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cluster_config_spec.dasConfig = self.configure_ha()
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if self.cluster.configurationEx.drsConfig.enabled != self.enable_drs:
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cluster_config_spec.drsConfig = self.configure_drs()
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if self.cluster.configurationEx.vsanConfigInfo.enabled != self.enable_vsan:
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cluster_config_spec.vsanConfig = self.configure_vsan()
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def state_destroy_cluster(module):
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cluster = module.params['cluster']
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changed = True
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result = None
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try:
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if not self.module.check_mode:
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task = self.cluster.ReconfigureComputeResource_Task(cluster_config_spec, True)
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changed, result = wait_for_task(task)
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self.module.exit_json(changed=changed, result=result)
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except vmodl.RuntimeFault as runtime_fault:
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self.module.fail_json(msg=runtime_fault.msg)
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except vmodl.MethodFault as method_fault:
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self.module.fail_json(msg=method_fault.msg)
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except TaskError as task_e:
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self.module.fail_json(msg=str(task_e))
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try:
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if not module.check_mode:
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task = cluster.Destroy_Task()
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changed, result = wait_for_task(task)
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module.exit_json(changed=changed, result=result)
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except vim.fault.VimFault as vim_fault:
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module.fail_json(msg=vim_fault.msg)
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except vmodl.RuntimeFault as runtime_fault:
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module.fail_json(msg=runtime_fault.msg)
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except vmodl.MethodFault as method_fault:
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module.fail_json(msg=method_fault.msg)
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def check_cluster_configuration(self):
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try:
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self.datacenter = find_datacenter_by_name(self.content, self.datacenter_name)
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if self.datacenter is None:
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self.module.fail_json(msg="Datacenter %s does not exist, "
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"please create first with Ansible Module vmware_datacenter or manually."
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% self.datacenter_name)
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self.cluster = find_cluster_by_name_datacenter(self.datacenter, self.cluster_name)
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def state_exit_unchanged(module):
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module.exit_json(changed=False)
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def state_update_cluster(module):
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cluster_config_spec = vim.cluster.ConfigSpecEx()
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cluster = module.params['cluster']
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enable_ha = module.params['enable_ha']
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enable_drs = module.params['enable_drs']
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enable_vsan = module.params['enable_vsan']
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changed = True
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result = None
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if cluster.configurationEx.dasConfig.enabled != enable_ha:
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cluster_config_spec.dasConfig = configure_ha(enable_ha)
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if cluster.configurationEx.drsConfig.enabled != enable_drs:
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cluster_config_spec.drsConfig = configure_drs(enable_drs)
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if cluster.configurationEx.vsanConfigInfo.enabled != enable_vsan:
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cluster_config_spec.vsanConfig = configure_vsan(enable_vsan)
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try:
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if not module.check_mode:
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task = cluster.ReconfigureComputeResource_Task(cluster_config_spec, True)
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changed, result = wait_for_task(task)
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module.exit_json(changed=changed, result=result)
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except vmodl.RuntimeFault as runtime_fault:
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module.fail_json(msg=runtime_fault.msg)
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except vmodl.MethodFault as method_fault:
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module.fail_json(msg=method_fault.msg)
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except TaskError as task_e:
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module.fail_json(msg=str(task_e))
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def check_cluster_configuration(module):
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datacenter_name = module.params['datacenter_name']
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cluster_name = module.params['cluster_name']
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try:
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content = connect_to_api(module)
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datacenter = find_datacenter_by_name(content, datacenter_name)
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if datacenter is None:
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module.fail_json(msg="Datacenter %s does not exist, "
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"please create first with Ansible Module vmware_datacenter or manually."
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% datacenter_name)
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cluster = find_cluster_by_name_datacenter(datacenter, cluster_name)
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module.params['content'] = content
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module.params['datacenter'] = datacenter
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if cluster is None:
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return 'absent'
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else:
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module.params['cluster'] = cluster
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desired_state = (module.params['enable_ha'],
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module.params['enable_drs'],
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module.params['enable_vsan'])
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current_state = (cluster.configurationEx.dasConfig.enabled,
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cluster.configurationEx.drsConfig.enabled,
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cluster.configurationEx.vsanConfigInfo.enabled)
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if cmp(desired_state, current_state) != 0:
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return 'update'
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if self.cluster is None:
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return 'absent'
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else:
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return 'present'
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except vmodl.RuntimeFault as runtime_fault:
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module.fail_json(msg=runtime_fault.msg)
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except vmodl.MethodFault as method_fault:
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module.fail_json(msg=method_fault.msg)
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desired_state = (self.enable_ha,
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self.enable_drs,
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self.enable_vsan)
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current_state = (self.cluster.configurationEx.dasConfig.enabled,
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self.cluster.configurationEx.drsConfig.enabled,
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self.cluster.configurationEx.vsanConfigInfo.enabled)
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if cmp(desired_state, current_state) != 0:
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return 'update'
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else:
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return 'present'
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except vmodl.RuntimeFault as runtime_fault:
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self.module.fail_json(msg=runtime_fault.msg)
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except vmodl.MethodFault as method_fault:
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self.module.fail_json(msg=method_fault.msg)
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def main():
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@ -240,23 +241,8 @@ def main():
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if not HAS_PYVMOMI:
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module.fail_json(msg='pyvmomi is required for this module')
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cluster_states = {
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'absent': {
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'present': state_destroy_cluster,
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'absent': state_exit_unchanged,
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},
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'present': {
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'update': state_update_cluster,
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'present': state_exit_unchanged,
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'absent': state_create_cluster,
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}
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}
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desired_state = module.params['state']
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current_state = check_cluster_configuration(module)
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# Based on the desired_state and the current_state call
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# the appropriate method from the dictionary
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cluster_states[desired_state][current_state](module)
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vmware_cluster = VMwareCluster(module)
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vmware_cluster.process_state()
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from ansible.module_utils.vmware import *
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from ansible.module_utils.basic import *
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