setup environment

infra/oci/session.py

@@ -0,0 +1,25 @@
+"""Sessão OCI do benchmark a partir das credenciais em .secrets/oci-credentials/."""
+import configparser
+from pathlib import Path
+
+import oci
+
+ROOT = Path(__file__).resolve().parents[2]
+CRED_DIR = ROOT / ".secrets" / "oci-credentials"
+REGION = "us-chicago-1"
+
+
+def load_config(region: str = REGION, profile: str = "DEFAULT") -> dict:
+    parser = configparser.ConfigParser()
+    parser.read(CRED_DIR / "profile.config")
+    cfg = dict(parser[profile])
+    key_file = cfg.get("key_file", "").split("#")[0].strip()
+    if not key_file or not Path(key_file).expanduser().is_file():
+        keys = [p for p in CRED_DIR.glob("*.pem") if not p.name.endswith("_public.pem")]
+        if len(keys) != 1:
+            raise RuntimeError(f"esperada 1 chave privada em {CRED_DIR}, encontradas {len(keys)}")
+        key_file = str(keys[0])
+    cfg["key_file"] = key_file
+    cfg["region"] = region
+    oci.config.validate_config(cfg)
+    return cfg