added podman, json and yaml

main.py

@@ -8,16 +8,27 @@ from pydantic import BaseModel
 from random import randrange
 import os
 import subprocess
+from podman import PodmanClient
+import json
+import yaml
 
 app = FastAPI()
 
+uri = "unix:///run/user/1000/podman/podman.sock"
+podmanapi = PodmanClient(base_url=uri)
+
+yaml_file = open("containers.yaml", 'r')
+
 class Post(BaseModel):
     title: str
     content: str
     published: bool = True
     rating: Optional[int] = None
 
-    
+class Environment(BaseModel):
+    username: str
+    uid: str
+
 my_posts= [{"title": "title of post 1", "content": "contents of post 1", "id": 1},{"title": "title of post 2", "content": "contents of post 2", "id": 2}]
 
 def find_post(id):
@@ -71,15 +82,9 @@ async def update_post(id: int, post: Post):
     my_posts[index] = post_dict
     return {"data": post_dict}
 
-@app.get("/create_env")
-async def ping_host():
-    # send one packet of data to the host 
-    # this is specified by '-c 1' in the argument list 
-    outputlist = []
-    # Iterate over all the servers in the list and ping each server
-           # get the output as a string
-    #output = str(os.system(cmd))
-    #cmd = subprocess.run(["/bin/ls", "-al"],stdout=subprocess.PIPE, stderr=subprocess.PIPE, check=True, text=True)
+
+@app.post("/create_env", status_code=status.HTTP_201_CREATED)
+async def create_env(env: Environment):
     cmd = subprocess.run(["cat","list"],stdout=subprocess.PIPE, stderr=subprocess.PIPE, check=True, text=True)
     # store the output in the list
     output = (f"{cmd.stdout}")
@@ -88,12 +93,20 @@ async def ping_host():
 
 @app.get("/environment/{id}")
 async def get_env(id: str):
-    #env = find_post(id)
     cmd = subprocess.run(["cat list | grep %s" % id],stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
     if cmd.returncode != 0:
         raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f"Post id {id} not found")
     else:
-        return {"post_detail": cmd}
+        return {"environment_detail": cmd}
+
+@app.delete("/environment/{id}")
+async def get_env(id: str):
+    cmd = subprocess.run(["cat list | grep %s" % id],stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
+    if cmd.returncode != 0:
+        raise HTTPException(status_code=status.HTTP_404_NOT_FOUND, detail=f"Post id {id} not found")
+    else:
+        return {"Deleted environment": {id}}
+
 
 @app.get("/list")
 async def ping_host():
@@ -106,9 +119,16 @@ async def ping_host():
     #cmd = subprocess.run(["/bin/ls", "-al"],stdout=subprocess.PIPE, stderr=subprocess.PIPE, check=True, text=True)
     cmd = subprocess.run(["cat list"],stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
     #cmd = subprocess.run(["ls /usr/bin"],stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True)
-    # store the output in the list
-    #output = (f"{cmd.stdout}")
-    #output1 = (f'{cmd.stdout.decode("utf-8")}')
     output2 = (f'{cmd.stdout.decode("utf-8").lower()}')
     print (output2)
-    return output2
+    #for image in podmanapi.images.list():
+    #    print(image, image.id, "\n")
+    #output = podmanapi.images.list()
+    #json_str = json.dumps(podmanapi.df(), indent=4)
+    image = podmanapi.images.pull("docker.io/nginx", tag="latest")
+    #container = podmanapi.containers.create(image="docker.io/library/nginx:latest",name='test',detach=True,publish_all_ports=True)
+    container = podmanapi.containers.run(image="docker.io/library/nginx:latest",name='test',detach=True,publish_all_ports=True)
+    #run_container = podmanapi.containers.run(image="docker.io/library/nginx:latest",name='test',stdout=True, stderr=False)
+    #json_str = json.dumps(podmanapi.containers.list(), indent=4)
+    #print(json.dumps(podmanapi.version(), indent=4))
+    return Response(content=output2, media_type='application/json')