Adding script to template

onboarding.py

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+import yaml
+from decouple import config
+import argparse
+import os
+parser = argparse.ArgumentParser(description="Generate predefined Dynatrace configuration via Terraform",
+                                 formatter_class=argparse.ArgumentDefaultsHelpFormatter)
+                                 
+parser.add_argument("-A", "--appname", type=str,required=True, help="Your app_name")
+parser.add_argument('-C', "--compassid", type=str,required=True, help="Your compass_id")
+args = parser.parse_args()
+
+#Config options for onboarding. Will be extended with other configuration options in future
+configoptions = ["management_zone"]
+envconfigoptions = ["alerting","dashboard"]
+def main(slo_path):
+    print("Generating tf files...")
+    if args.appname and args.compassid:
+
+        with open('./environment.yaml') as file:
+            doc = yaml.safe_load(file)
+
+        for item, doc in doc.items():
+            envs = dict(doc[1])
+            for configoption in configoptions:
+                with open('./_templates/_template_'+configoption+'.tf') as file:
+                    data = file.read()
+                    data = data.replace("<APPNAME>", args.appname)
+                    data = data.replace("<COMPASSID>", args.compassid.lower())
+                    with open('./'+item+'/'+configoption+'/'+args.appname+'.tf', 'w') as file:
+                        file.write(data)
+            for envconfigoption in envconfigoptions:
+                for env in envs:
+                    with open('./_templates/_template_'+envconfigoption+'.tf') as file:
+                        data = file.read()
+                        data = data.replace("<APPNAME>", args.appname)
+                        data = data.replace("<COMPASSID>", args.compassid.lower())
+                        data = data.replace("<APPENV>", env)
+                        with open('./'+item+'/'+envconfigoption+'/'+args.appname+'_'+env+'.tf', 'w') as file:
+                            file.write(data)
+    else:
+        print("ERROR: No appname/compassid specified")
+
+
+if __name__ == "__main__":
+    main('')

readme.md

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+# Dynatrace onboarding repo / Terreform config
+This repository holds the Dynatrace configuration for onboarding purposes
+
+# Prerequisites
+
+## Python packages
+Before executing scripts, python requirements have to be satisfied. To do so, execute following command:
+	pip install -r requirements.txt
+
+# Usage
+
+    1. Clone template:
+        git clone --branch template ssh://git@git.bmwgroup.net:7999/opapm/coco_apm_terraform_onboarding.git
+    2. Create branch:
+        git checkout -b CD_<appname>
+    3.Install python dependencies:
+        pip install -r requirements.txt
+    4.Run onboarding script:
+        python ./onboarding.py -A CD_<app_name> -C <compass_id>
+    5. Review created files:
+        git status
+    6. Commit your changes:
+        git add <changes>
+ 
+        git commit -m "<OPMAAS-XXX> - Add initial configuration of application <app_name> to Dynatrace"
+ 
+        git push -u origin CD_<app_name>
+    7. Create pull request from CD_<app_name> to master
+# Files
+
+## onboarding.py
+
+This scripts generates predefined configuration basing on your app_name and compass ids
+
+## requirements.txt
+
+File containing required python packages

requirements.txt

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+python-decouple
+pyyaml
+argparse