...

MyObsidianVault/Projects/z_retired/AWA/01_AWS Access/AWS Server Setup + Access.md

@@ -0,0 +1,51 @@
+https://aws.amazon.com
+
+awsuser@zauberturm.de => $Mehrwert!...
+
+AccountID: 990489675026
+
+Azimandius
+
+IMPORTANT:
+	When creating the security group, UDP 8000-8100 should be added as allowed
+```
+ssh -i my_private_key.pem ec2-user@public-ipv4
+```
+Key Permissions must be set to 600
+
+
+Create user:
+
+```
+sudo useradd -m -U awa-admin
+
+sudo passwd awa-admin
+
+sudo su
+mkdir /opt/awa
+cd /opt/awa
+wget https://www.zauberturm.de/downloads/
+sudo chown -R awa-admin:awa-admin /opt/awa
+
+sudo yum install p7zip
+```
+
+
+GetAwaServerIp
+```
+GET https://7l7x7zpr7ybfjrugwg5hybrd7i0ptqmc.lambda-url.eu-central-1.on.aws/
+```
+
+GetAwaUptime
+```
+GET https://5f7rkcljorwmzo4mnsjpl5bdde0frkcb.lambda-url.eu-central-1.on.aws/
+```
+StartAwaServer
+```
+GET https://xqip7wowsd6shind4q3t6hqafa0axudp.lambda-url.eu-central-1.on.aws/
+```
+
+StopAWAServer
+```
+GET https://5ps72qu3uclwnawce5cziv7a6a0niulv.lambda-url.eu-central-1.on.aws/
+```

MyObsidianVault/Projects/z_retired/AWA/01_AWS Access/Autostart AWA Servers on instance startup.md

@@ -0,0 +1,19 @@
+````bash
+$ crontab -e
+@reboot  /home/ec2-user/start_cloud_host.sh
+````
+
+Contents of start_cloud_host:
+````bash
+#!/bin/bash
+
+kill -9 `ps -ef|grep master_server|grep headless|awk '{print $2}'`
+kill -9 `ps -ef|grep scene_server|grep headless|awk '{print $2}'`
+
+~/awa/master_server.x86_64 --headless > master_log.txt & 
+sleep 2
+~/awa/scene_server.x86_64 --headless > scene_log.txt  &  # TODO: Set unique log name
+
+`````
+
+![[Pasted image 20240121135842.png]]

MyObsidianVault/Projects/z_retired/AWA/01_AWS Access/Install crontab.md

@@ -0,0 +1 @@
+`sudo yum install cronie`

MyObsidianVault/Projects/z_retired/AWA/01_AWS Access/Lambda functions.md

@@ -0,0 +1,43 @@
+import boto3
+import time
+import datetime
+
+#ec2 = boto3.resource('ec2')
+ec2 = boto3.client('ec2')
+
+awa_server_instance_id = "i-0de7cce6fcdf8c0e6"
+                          
+def lambda_handler(event, context):
+    #return "1.2.3.4"
+
+    #filters = [
+    #    {
+    #        'Name': 'instance-state-name',
+    #        'Values': ['running']
+    #    }
+    #]
+    #
+    #instances = ec2.instances.filter(Filters=filters)
+    #
+    #for instance in instances:
+    #    print(instance)
+
+    
+    response = ec2.describe_instances()
+    
+    for reservation in response['Reservations']:
+        for instance in reservation['Instances']:
+            instance_id = instance.get('InstanceId', 'NONE')
+            ip = instance.get('PublicIpAddress', '127.0.0.1')
+            
+            if instance_id == awa_server_instance_id:
+                #return {
+                #   'statusCode': 200,
+                #    'ip': ip
+                #}
+                return ip
+    #return {
+    #    'statusCode': 200,
+    #    'ip': "127.0.0.1"
+    #}
+    return "127.0.0.1"

MyObsidianVault/Projects/z_retired/AWA/01_AWS Access/Setup role for lambda function.md

@@ -0,0 +1 @@
+1.) https://www.youtube.com/watch?v=T7cny-uyCuA

MyObsidianVault/Projects/z_retired/AWA/01_AWS Access/_Lambda Code Snippets/01 Stop AWA Server.md

@@ -0,0 +1,15 @@
+```python
+#StopServer
+import boto3
+region = 'eu-central-1'
+#instances = ['i-0de7cce6fcdf8c0e6']
+ec2 = boto3.client('ec2', region_name=region)
+
+def lambda_handler(event, context):
+    ec2.stop_instances(InstanceIds=["i-0de7cce6fcdf8c0e6"])
+    return { 
+        'message' : 'stopped'
+    }
+```
+ 
+`

MyObsidianVault/Projects/z_retired/AWA/01_AWS Access/_Lambda Code Snippets/02 Start AWA Server.md

@@ -0,0 +1,13 @@
+```python
+#StartServer
+import boto3
+region = 'eu-central-1'
+#instances = ['i-0de7cce6fcdf8c0e6']
+ec2 = boto3.client('ec2', region_name=region)
+
+def lambda_handler(event, context):
+    ec2.start_instances(InstanceIds=["i-0de7cce6fcdf8c0e6"])
+    return { 
+        'message' : 'server started'
+    }
+```

MyObsidianVault/Projects/z_retired/AWA/01_AWS Access/_Lambda Code Snippets/03 Get AWA Server IP.md

@@ -0,0 +1,45 @@
+```python
+import boto3
+import time
+import datetime
+
+#ec2 = boto3.resource('ec2')
+ec2 = boto3.client('ec2')
+
+awa_server_instance_id = "i-0de7cce6fcdf8c0e6"
+                          
+def lambda_handler(event, context):
+    #return "1.2.3.4"
+
+    #filters = [
+    #    {
+    #        'Name': 'instance-state-name',
+    #        'Values': ['running']
+    #    }
+    #]
+    #
+    #instances = ec2.instances.filter(Filters=filters)
+    #
+    #for instance in instances:
+    #    print(instance)
+
+    
+    response = ec2.describe_instances()
+    
+    for reservation in response['Reservations']:
+        for instance in reservation['Instances']:
+            instance_id = instance.get('InstanceId', 'NONE')
+            ip = instance.get('PublicIpAddress', 'DOWN')
+            
+            if instance_id == awa_server_instance_id:
+                #return {
+                #   'statusCode': 200,
+                #    'ip': ip
+                #}
+                return ip+'\n'
+    #return {
+    #    'statusCode': 200,
+    #    'ip': "DOWN"
+    #}
+    return "DOWN\n"
+```

MyObsidianVault/Projects/z_retired/AWA/01_AWS Access/_Lambda Code Snippets/04 Get AWA Uptime.md

@@ -0,0 +1,31 @@
+```python
+#Get Uptime
+import boto3
+import time
+import datetime
+region = 'eu-central-1'
+instances = ['i-0de7cce6fcdf8c0e6']
+ec2 = boto3.resource('ec2')
+print("Executing script")    
+    
+def lambda_handler(event, context):
+    for instance in ec2.instances.all():
+        if instance.id =="i-0de7cce6fcdf8c0e6":
+            state = instance.state["Name"]
+            if state != "running":
+                return { 
+                    'state' : state,
+                    'uptime': '-'
+                }
+            else:
+                launch_time = (instance.launch_time).strftime("%Y-%m-%d %H:%M:%S")
+                launch_time = datetime.datetime.strptime(launch_time, "%Y-%m-%d %H:%M:%S")
+                current_time = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
+                current_time = datetime.datetime.strptime(current_time, "%Y-%m-%d %H:%M:%S")
+                uptime = (current_time - launch_time)
+                threshold = datetime.timedelta(minutes = 2)
+                return { 
+                    'state' : state,
+                    'uptime': str(uptime)
+                }
+```