initial commit

2026-04-27 11:35:05 +02:00
parent b8e85624b9
commit feda943270
19 changed files with 2381 additions and 2 deletions
--- a/docker.py
+++ b/docker.py
@@ -0,0 +1,138 @@
+import subprocess
+import json
+
+def health():
+    result = subprocess.run(['docker', 'ps', '-a', '--format', 'json', '--no-trunc'], stdout=subprocess.PIPE)
+    result = str(result.stdout)[:-1].replace("b'", "").replace('\\"', '').replace('\\', '').replace("u003e", ">").split('{"Command"')
+
+    ret_dict = {}
+
+    for container in result:
+        if container != "":
+            j = '{"Command"'+container[:-1]
+            data = json.loads(j)
+            ret_dict[data["Names"]] = {}
+            if data["State"] == "running":
+                ret_dict[data["Names"]]["status"] = 1
+            else:
+                ret_dict[data["Names"]]["status"] = 0
+            if "unhealthy" in data["Status"]:
+                ret_dict[data["Names"]]["health"] = 3
+            elif "Restarting" in data["Status"]:
+                ret_dict[data["Names"]]["health"] = 2
+            elif "healthy" in data["Status"]:
+                ret_dict[data["Names"]]["health"] = 0
+            elif "starting" in data["Status"]:
+                ret_dict[data["Names"]]["health"] = 1
+            else:
+                ret_dict[data["Names"]]["health"] = -1
+
+
+    return ret_dict
+
+def _sizeConv(value):
+    number = ""
+    for d in value:
+        if d.isdigit():
+            number += d
+        elif d == '.':
+            number += d
+        else:
+            continue
+    number = float(number)
+    if "TB" in value:
+        return number * 10**12
+    elif "GB" in value:
+        return number * 10**9
+    elif "MB" in value:
+        return number * 10**6
+    elif "KB" in value:
+        return number * 10**3
+    else:
+        return number
+
+def getSize():
+    result = subprocess.run(['docker', 'system', 'df', '--format', 'json'], stdout=subprocess.PIPE)
+    result = result.stdout.decode('utf-8')[:-1].split('\n')
+
+    size = {}
+
+    for line in result:
+        a = json.loads(line)
+        size[a["Type"]] = {}
+        size[a["Type"]]["used"] = _sizeConv(a["Size"])
+        size[a["Type"]]["reclaimable"] = _sizeConv(a["Reclaimable"].split(" ")[0])
+        size[a["Type"]]["count_total"] = a["TotalCount"]
+        size[a["Type"]]["count_active"] = a["Active"]
+
+    return size
+
+def getInfo():
+    docker = {}
+
+    result = subprocess.run(['docker', 'system', 'info', '--format', 'json'], stdout=subprocess.PIPE)
+    result = result.stdout.decode('utf-8')[:-1]
+    info = json.loads(result)
+
+    docker["version"] = info["ServerVersion"]
+
+    result = subprocess.run(['docker', 'system', 'df', '-v', '--format', 'json'], stdout=subprocess.PIPE)
+    result = result.stdout.decode('utf-8')
+    info = json.loads(result)
+
+    docker["images"] = {}
+    docker["containers"] = {}
+    docker["volumes"] = {}
+    docker["buildcache"] = {}
+
+    for image in info["Images"]:
+        docker["images"][image["ID"]] = {}
+        docker["images"][image["ID"]]["containers"] = image["Containers"]
+        docker["images"][image["ID"]]["created"] = image["CreatedSince"]
+        docker["images"][image["ID"]]["repository"] = image["Repository"]
+        docker["images"][image["ID"]]["size"] = _sizeConv(image["Size"])
+        docker["images"][image["ID"]]["unique_size"] = image["UniqueSize"]
+
+    for container in info["Containers"]:
+        docker["containers"][container["ID"]] = {}
+        docker["containers"][container["ID"]]["created"] = container["CreatedAt"]
+        docker["containers"][container["ID"]]["image"] = container["Image"]
+        docker["containers"][container["ID"]]["volumes"] = container["LocalVolumes"]
+        docker["containers"][container["ID"]]["mounts"] = container["Mounts"]
+        try:
+            docker["containers"][container["ID"]]["name"] = container["Names"]
+        except:
+            docker["containers"][container["ID"]]["name"] = ""
+        try:
+            docker["containers"][container["ID"]]["networks"] = container["Networks"]
+        except:
+            docker["containers"][container["ID"]]["networks"] = ""
+        docker["containers"][container["ID"]]["runtime"] = container["RunningFor"]
+        docker["containers"][container["ID"]]["state"] = container["State"]
+        docker["containers"][container["ID"]]["size"] = _sizeConv(container["Size"])
+        docker["containers"][container["ID"]]["status"] = container["Status"]
+
+    for volume in info["Volumes"]:
+        docker["volumes"][volume["Name"]] = {}
+        docker["volumes"][volume["Name"]]["driver"] = volume["Driver"]
+        docker["volumes"][volume["Name"]]["links"] = volume["Links"]
+        docker["volumes"][volume["Name"]]["mountpoint"] = volume["Mountpoint"]
+        docker["volumes"][volume["Name"]]["size"] = _sizeConv(volume["Size"])
+
+    for build in info["BuildCache"]:
+        docker["buildcache"][build["ID"]] = {}
+        docker["buildcache"][build["ID"]]["type"] = build["CacheType"]
+        docker["buildcache"][build["ID"]]["created"] = build["CreatedSince"]
+        docker["buildcache"][build["ID"]]["in_use"] = build["InUse"]
+        docker["buildcache"][build["ID"]]["last_use"] = build["LastUsedSince"]
+        docker["buildcache"][build["ID"]]["shared"] = build["Shared"]
+        docker["buildcache"][build["ID"]]["size"] = _sizeConv(build["Size"])
+        docker["buildcache"][build["ID"]]["use_count"] = build["UsageCount"]
+
+    return docker
+
+if __name__ == "__main__":
+    print(json.dumps(getSize()))
+    print(json.dumps(getInfo()))
+
+    #print(health())