def create_launch_template_resource(template,
api_launch_template_name_variable,
api_instance_class_parameter,
ec2_instance_profile_resource,
api_security_group_resource,
ecs_cluster_resource):
return template.add_resource(
ec2.LaunchTemplate(
'LaunchTemplate',
LaunchTemplateName=api_launch_template_name_variable,
LaunchTemplateData=ec2.LaunchTemplateData(
ImageId='ami-0ae254c8a2d3346a7',
InstanceType=Ref(api_instance_class_parameter),
IamInstanceProfile=ec2.IamInstanceProfile(
Arn=GetAtt(ec2_instance_profile_resource, 'Arn')),
InstanceInitiatedShutdownBehavior='terminate',
Monitoring=ec2.Monitoring(Enabled=True),
SecurityGroups=[Ref(api_security_group_resource)],
BlockDeviceMappings=[
ec2.BlockDeviceMapping(DeviceName='/dev/xvdcz',
Ebs=ec2.EBSBlockDevice(
DeleteOnTermination=True,
VolumeSize=22,
VolumeType='gp2'))
],
UserData=Base64(
Join('', [
'#!/bin/bash\n', 'echo ECS_CLUSTER=',
Ref(ecs_cluster_resource),
' >> /etc/ecs/ecs.config;echo ECS_BACKEND_HOST= >> /etc/ecs/ecs.config;'
])))))
ec2.LaunchTemplate(
'LaunchTemplate',
LaunchTemplateName=Ref(api_launch_template_name),
LaunchTemplateData=ec2.LaunchTemplateData(
ImageId='ami-066826c6a40879d75',
InstanceType=Ref(api_instance_class),
IamInstanceProfile=ec2.IamInstanceProfile(
Arn=GetAtt(ec2_instance_profile, 'Arn')
),
InstanceInitiatedShutdownBehavior='terminate',
Monitoring=ec2.Monitoring(Enabled=True),
SecurityGroups=[Ref(api_security_group)],
BlockDeviceMappings=[
ec2.BlockDeviceMapping(
DeviceName='/dev/xvdcz',
Ebs=ec2.EBSBlockDevice(
DeleteOnTermination=True,
VolumeSize=22,
VolumeType='gp2'
)
)
],
UserData=Base64(
Join('', [
'#!/bin/bash\n',
'echo ECS_CLUSTER=',
Ref(ecs_cluster),
' >> /etc/ecs/ecs.config;echo ECS_BACKEND_HOST= >> /etc/ecs/ecs.config;'
])
)
)
)
def AS_LaunchTemplate():
cfg.use_cfn_init = True
InitConfigSets = ASInitConfigSets()
CfmInitArgs = {}
IBoxEnvApp = []
Tags_List = []
UserDataApp = []
for n in cfg.Apps:
name = f"Apps{n}" # Ex. Apps1
envname = f"EnvApp{n}Version" # Ex EnvApp1Version
reponame = f"{name}RepoName" # Ex Apps1RepoName
UserDataApp.extend(["#${%s}\n" % envname])
p_EnvAppVersion = Parameter(
envname,
Description=f"Application {n} version",
AllowedPattern="^[a-zA-Z0-9-_.]*$",
)
p_AppsRepoName = Parameter(
reponame,
Description=f"App {n} Repo Name - empty for default based on env/role",
AllowedPattern="^[a-zA-Z0-9-_.]*$",
)
# parameters
add_obj(
[
p_EnvAppVersion,
p_AppsRepoName,
]
)
# conditions
add_obj(
{
name: And(
Not(Equals(Ref(envname), "")),
Not(get_condition("", "equals", "None", reponame)),
)
}
)
InitConfigApps = ASInitConfigApps(name)
CfmInitArgs[name] = InitConfigApps
InitConfigAppsBuilAmi = ASInitConfigAppsBuildAmi(name)
# AUTOSPOT - Let cfn-init always prepare instances on boot
# CfmInitArgs[name + 'BuildAmi'] = InitConfigAppsBuilAmi
CfmInitArgs[name] = InitConfigAppsBuilAmi
IBoxEnvApp.extend(
[
f"export EnvApp{n}Version=",
Ref(envname),
"\n",
f"export EnvRepo{n}Name=",
get_endvalue(reponame),
"\n",
]
)
InitConfigSetsApp = If(name, name, Ref("AWS::NoValue"))
InitConfigSetsAppBuilAmi = If(name, f"{name}BuildAmi", Ref("AWS::NoValue"))
IndexSERVICES = InitConfigSets.data["default"].index("SERVICES")
InitConfigSets.data["default"].insert(IndexSERVICES, InitConfigSetsApp)
# AUTOSPOT - Let cfn-init always prepare instances on boot
# InitConfigSets.data['buildamifull'].append(
# InitConfigSetsAppBuilAmi)
InitConfigSets.data["buildamifull"].append(InitConfigSetsApp)
Tags_List.append(asg.Tag(envname, Ref(envname), True))
# outputs
Output_app = Output(envname, Value=Ref(envname))
Output_repo = Output(reponame, Value=get_endvalue(reponame))
add_obj([Output_app, Output_repo])
InitConfigSetup = ASInitConfigSetup()
InitConfigSetup.ibox_env_app = IBoxEnvApp
InitConfigSetup.setup()
InitConfigCodeDeploy = ASInitConfigCodeDeploy()
CfmInitArgs["SETUP"] = InitConfigSetup
CfmInitArgs["CWAGENT"] = ASInitConfigCloudWatchAgent("")
if cfg.CodeDeploy:
CfmInitArgs["CODEDEPLOY"] = InitConfigCodeDeploy
if not getattr(cfg, "IBOX_LAUNCH_TEMPLATE_NO_WAIT_ELB_HEALTH", False):
for lb in cfg.LoadBalancer:
# LoadBalancerClassic
if cfg.LoadBalancerType == "Classic":
InitConfigELB = ASInitConfigELBClassic(scheme=lb)
CfmInitArgs["ELBWAITER"] = InitConfigELB
# LoadBalancerApplication
if cfg.LoadBalancerType == "Application":
InitConfigELB = ASInitConfigELBApplication(scheme=lb)
CfmInitArgs["ELBWAITER"] = InitConfigELB
# LoadBalancerNetwork
if cfg.LoadBalancerType == "Network":
for k in cfg.Listeners:
InitConfigELB = ASInitConfigELBApplication(
scheme=f"TargetGroupListeners{k}{lb}"
)
CfmInitArgs["ELBWAITER"] = InitConfigELB
if getattr(cfg, "IBOX_LAUNCH_TEMPLATE_NO_SG_EXTRA", False):
SecurityGroups = []
else:
SecurityGroups = cfg.SecurityGroupsImport
# Resources
R_LaunchTemplate = ec2.LaunchTemplate(
"LaunchTemplate",
LaunchTemplateName=Sub("${AWS::StackName}-${EnvRole}"),
LaunchTemplateData=ASLaunchTemplateData(
"LaunchTemplateData", UserDataApp=UserDataApp
),
)
R_LaunchTemplate.LaunchTemplateData.NetworkInterfaces[0].Groups.extend(
SecurityGroups
)
# Import role specific cfn definition
try:
# Do not use role but direct cfg yaml configuration (ecs + cluster)
cfn_envrole = f"cfn_{cfg.IBOX_ROLE_EX}"
except Exception:
cfn_envrole = f"cfn_{cfg.envrole}"
cfn_envrole = cfn_envrole.replace("-", "_")
if cfn_envrole in globals(): # Ex cfn_client_portal
CfnRole = globals()[cfn_envrole]()
CfmInitArgs.update(CfnRole)
if cfg.use_cfn_init:
R_LaunchTemplate.Metadata = cfm.Metadata(
{
"CloudFormationInitVersion": If(
"CloudFormationInit",
Ref("EnvStackVersion"),
Ref("AWS::NoValue"),
)
},
cfm.Init(InitConfigSets, **CfmInitArgs),
cfm.Authentication(
{
"CfnS3Auth": cfm.AuthenticationBlock(
type="S3",
buckets=[
Sub(cfg.BucketNameAppRepository),
Sub(cfg.BucketNameAppData),
],
roleName=Ref("RoleInstance"),
)
}
),
)
add_obj(R_LaunchTemplate)
Tags = asg.Tags()
Tags.tags = Tags_List
return Tags
lc = template.add_resource(
ec2.LaunchTemplate(
"WordPressAsgLaunchTemplate",
LaunchTemplateName='WordPressAsgLaunchTemplate',
LaunchTemplateData=ec2.LaunchTemplateData(
NetworkInterfaces=[
ec2.NetworkInterfaces(DeviceIndex=0,
Groups=[Ref(wpsg)],
AssociatePublicIpAddress=True)
],
Monitoring=ec2.Monitoring(Enabled=True),
ImageId=Ref('pWordpressAmi'),
KeyName=Ref('pSshKeyPair'),
UserData=Base64(
Join('', [
Sub(startup_script),
"sed -i 's@database_name_here@",
Ref('pDBName'),
"@' wp-config.php\n",
"sed -i 's@username_here@root@' wp-config.php\n",
"sed -i 's@password_here@oolohl1shih0Fie7Sodu@' wp-config.php\n",
"sed -i 's@localhost@",
GetAtt('WordPressRDS', 'Endpoint.Address'),
"@' wp-config.php\n",
"systemctl restart nginx\n",
"systemctl restart php7.2-fpm\n",
])),
InstanceType=Ref('pAsgInstanceType'),
CreditSpecification=ec2.LaunchTemplateCreditSpecification(
CpuCredits='unlimited', ))))