moved all files to subproject

ceph_bench/create_instances.py

@@ -0,0 +1,92 @@
+# copyright: Canonical
+"""Tools for setting up a rsync bench environment."""
+import json
+import subprocess
+
+
+def run_osc(cmdlist: list[str]):
+    """Launch a nicely formatted command on openstack and retrieve result in json.
+
+    Args:
+        cmdlist (list[str]): Cmd line args
+
+    Returns:
+        _type_: _description_
+    """
+    cmdlist.extend(["--format", "json"])
+    res = subprocess.run(cmdlist, capture_output=True, text=True)
+    return json.loads(res.stdout or "[]")
+
+
+def provision():
+    """Provision servers on openstack."""
+    run_osc(
+        [
+            "openstack",
+            "flavor",
+            "create",
+            "--public",
+            "8c-64r-150s",
+            "--ram",
+            "65536",
+            "--disk",
+            "150",
+            "--vcpus 8",
+        ]
+    )
+
+    for x in range(2):
+        serv_resp = run_osc(
+            [
+                "openstack",
+                "server",
+                "create",
+                "--image",
+                "ubuntu2204",
+                "--key-name",
+                "alexmicouleau",
+                "--network",
+                "bench-net",
+                "--flavor",
+                "8c-64r-150s",
+                f"alex_rsync_{x}",
+            ]
+        )
+        serv_id = serv_resp["id"]
+        fip_res = run_osc(
+            [
+                "openstack",
+                "floating",
+                "ip",
+                "create",
+                "--description",
+                f"alex_rsync_{x}",
+                "ext-net",
+            ]
+        )
+        fip_ad = fip_res["floating_ip_address"]
+        run_osc(
+            [
+                "openstack",
+                "server",
+                "add",
+                "floating",
+                "ip",
+                f"{serv_id}",
+                f"{fip_ad}",
+            ]
+        )
+
+        vol_res = run_osc(
+            [
+                "openstack",
+                "volume",
+                "create",
+                "--size",
+                "150",
+                f"alex_rsync{x}",
+            ]
+        )
+        vol_id = vol_res["id"]
+
+        add_vol_res = run_osc(["openstack", "server", "add", "volume", serv_id, vol_id])