1 files changed, 62 insertions, 0 deletions
diff --git a/benchmarks/fragments/minio.py b/benchmarks/fragments/minio.py
new file mode 100644
index 0000000..431b983
--- /dev/null
+++ b/benchmarks/fragments/minio.py
@@ -0,0 +1,62 @@
+#!/usr/bin/env python3
+import json, os, sys, time, pathlib, socket, shutil
+
+STORAGE_PATH = os.path.join(os.getcwd(), '.minio-testnet')
+HOSTS_PATH = os.path.join(STORAGE_PATH, 'hosts.txt')
+UNIX_SOCK = os.path.join(STORAGE_PATH, 'deploy.sock')
+DATA_PATH = lambda nid: os.path.join(STORAGE_PATH, 'data'+str(nid))
+
+def main():
+    if int(os.environ['ID']) == 1: leader()
+    else: follower()
+
+def leader():
+    shutil.rmtree(STORAGE_PATH, ignore_errors=True)
+    os.makedirs(STORAGE_PATH)
+    print(STORAGE_PATH)
+
+    sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+    sock.bind(UNIX_SOCK)
+    sock.listen()
+
+    n_serv = int(os.environ['SERVER_COUNT'])
+    fl = [ co for co, addr in [ sock.accept() for i in range(n_serv - 1) ]]
+
+    identities = [ json.loads(co.makefile().readline()) for co in fl ] + [ { "ip": os.environ['IP'], "path": make_data() } ]
+    print(f"ident: {identities}")
+    msg = f"{json.dumps(identities)}\n".encode()
+    [ co.send(msg) for co in fl ]
+
+    run_minio(identities)
+
+def follower():
+    co = None
+    while True:
+        time.sleep(1)
+        try:
+            sock = socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
+            sock.connect(UNIX_SOCK)
+            co = sock.makefile()
+            break
+        except Exception as err:
+            print('conn failed, wait,', err)
+    my_identity = json.dumps({ "ip": os.environ['IP'], "path": make_data() })
+    sock.send(f"{my_identity}\n".encode())
+    identities = json.loads(co.readline())
+
+    run_minio(identities)
+
+def make_data():
+    data_path = DATA_PATH(os.environ['ID'])
+    os.makedirs(data_path)
+    return data_path
+
+def run_minio(identities):
+    cmd = f"minio server --console-address ':9001' --address ':9000'"
+    for ident in identities:
+        cmd += f" http://[{ident['ip']}]:9000{ident['path']}"
+    cmd += f" > {os.path.join(STORAGE_PATH, 'minio'+os.environ['ID']+'.log')} 2>&1"
+    print("launch: ", cmd)
+    os.system(cmd)
+
+__name__ == '__main__' and main()