From d1ef011b02d56690174afc3ea92dc23597e9f2a5 Mon Sep 17 00:00:00 2001
From: Pavel Raiskup <praiskup@redhat.com>
Date: Jan 16 2017 21:59:37 +0000
Subject: [backend] allow specifying ssh identity file


---

diff --git a/backend/backend/helpers.py b/backend/backend/helpers.py
index 4b7e3a3..f63274a 100644
--- a/backend/backend/helpers.py
+++ b/backend/backend/helpers.py
@@ -300,6 +300,8 @@ class BackendConfigReader(object):
         opts.ssh = Munch()
         opts.ssh.port = _get_conf(
             cp, "ssh", "port", 22, mode="int")
+        opts.ssh.identity_file = _get_conf(
+            cp, "ssh", "identity_file", None, mode="path")
 
         opts.msg_buses = []
         for bus_config in glob.glob('/etc/copr/msgbuses/*.conf'):
diff --git a/backend/backend/mockremote/builder.py b/backend/backend/mockremote/builder.py
index 0832586..558a1c1 100644
--- a/backend/backend/mockremote/builder.py
+++ b/backend/backend/mockremote/builder.py
@@ -90,7 +90,8 @@ class Builder(object):
         conn = paramiko.SSHClient()
         conn.set_missing_host_key_policy(paramiko.AutoAddPolicy())
         conn.connect(hostname=self.hostname, port=self.opts.ssh.port,
-                     username=username or self.opts.build_user)
+                     username=username or self.opts.build_user,
+                     key_filename=self.opts.ssh.identity_file)
         return conn
 
     def _run_ssh_cmd(self, cmd, as_root=False):
diff --git a/backend/backend/vm_manage/check.py b/backend/backend/vm_manage/check.py
index a1a28ee..72f24a9 100644
--- a/backend/backend/vm_manage/check.py
+++ b/backend/backend/vm_manage/check.py
@@ -34,7 +34,8 @@ def check_health(opts, vm_name, vm_ip):
         conn = paramiko.SSHClient()
         conn.set_missing_host_key_policy(paramiko.AutoAddPolicy())
         conn.connect(hostname=vm_ip, port=opts.ssh.port,
-                     username=opts.build_user or "root")
+                     username=opts.build_user or "root",
+                     key_filename=opts.ssh.identity_file)
         stdin, stdout, stderr = conn.exec_command("echo hello")
         stdout.channel.recv_exit_status()
     except Exception as error:
diff --git a/backend/docker/files/etc/copr/copr-be.conf b/backend/docker/files/etc/copr/copr-be.conf
index 9626e5d..3c11976 100644
--- a/backend/docker/files/etc/copr/copr-be.conf
+++ b/backend/docker/files/etc/copr/copr-be.conf
@@ -105,3 +105,4 @@ timeout=3600
 
 [ssh]
 port=2222
+# identity_file=