From f9731780168e117e20471069f32a89056ac07d45 Mon Sep 17 00:00:00 2001
From: Tim Bielawa <tbielawa@redhat.com>
Date: Fri, 18 Nov 2016 10:39:31 -0800
Subject: Check embedded etcd certs now, too

* Addresses RFE in
    https://bugzilla.redhat.com/show_bug.cgi?id=1389264
---
 .../library/openshift_cert_expiry.py               | 48 ++++++++++++++++++++--
 1 file changed, 44 insertions(+), 4 deletions(-)

(limited to 'roles/openshift_certificate_expiry')

diff --git a/roles/openshift_certificate_expiry/library/openshift_cert_expiry.py b/roles/openshift_certificate_expiry/library/openshift_cert_expiry.py
index d467d0cc8..1fac284f2 100644
--- a/roles/openshift_certificate_expiry/library/openshift_cert_expiry.py
+++ b/roles/openshift_certificate_expiry/library/openshift_cert_expiry.py
@@ -246,8 +246,7 @@ Return:
         'total': len(items),
         'ok': 0,
         'warning': 0,
-        'expired': 0,
-        'total': len(items)
+        'expired': 0
     }
 
     summary_results['expired'] = len([c for c in items if c['health'] == 'expired'])
@@ -468,7 +467,11 @@ an OpenShift Container Platform cluster
 
     ######################################################################
     # Check etcd certs
+    #
+    # Two things to check: 'external' etcd, and embedded etcd.
     ######################################################################
+    # FIRST: The 'external' etcd
+    #
     # Some values may be duplicated, make this a set for now so we
     # unique them all
     etcd_certs_to_check = set([])
@@ -506,6 +509,43 @@ an OpenShift Container Platform cluster
 
             classify_cert(expire_check_result, now, time_remaining, expire_window, etcd_certs)
 
+    ######################################################################
+    # Now the embedded etcd
+    ######################################################################
+    try:
+        with open('/etc/origin/master/master-config.yaml', 'r') as fp:
+            cfg = yaml.load(fp)
+    except IOError:
+        # Not present
+        pass
+    else:
+        if cfg.get('etcdConfig', {}).get('servingInfo', {}).get('certFile', None) is not None:
+            # This is embedded
+            etcd_crt_name = cfg['etcdConfig']['servingInfo']['certFile']
+        else:
+            # Not embedded
+            etcd_crt_name = None
+
+        if etcd_crt_name is not None:
+            # etcd_crt_name is relative to the location of the
+            # master-config.yaml file
+            cfg_path = os.path.dirname(fp.name)
+            etcd_cert = os.path.join(cfg_path, etcd_crt_name)
+            with open(etcd_cert, 'r') as etcd_fp:
+                (cert_subject,
+                 cert_expiry_date,
+                 time_remaining) = load_and_handle_cert(etcd_fp.read(), now)
+
+                expire_check_result = {
+                    'cert_cn': cert_subject,
+                    'path': etcd_fp.name,
+                    'expiry': cert_expiry_date,
+                    'days_remaining': time_remaining.days,
+                    'health': None,
+                }
+
+                classify_cert(expire_check_result, now, time_remaining, expire_window, etcd_certs)
+
     ######################################################################
     # /Check etcd certs
     ######################################################################
@@ -524,7 +564,7 @@ an OpenShift Container Platform cluster
     ######################################################################
     # First the router certs
     try:
-        router_secrets_raw = subprocess.Popen('oc get secret router-certs -o yaml'.split(),
+        router_secrets_raw = subprocess.Popen('oc get -n default secret router-certs -o yaml'.split(),
                                               stdout=subprocess.PIPE)
         router_ds = yaml.load(router_secrets_raw.communicate()[0])
         router_c = router_ds['data']['tls.crt']
@@ -553,7 +593,7 @@ an OpenShift Container Platform cluster
     ######################################################################
     # Now for registry
     try:
-        registry_secrets_raw = subprocess.Popen('oc get secret registry-certificates -o yaml'.split(),
+        registry_secrets_raw = subprocess.Popen('oc get -n default secret registry-certificates -o yaml'.split(),
                                                 stdout=subprocess.PIPE)
         registry_ds = yaml.load(registry_secrets_raw.communicate()[0])
         registry_c = registry_ds['data']['registry.crt']
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