MT#16755 Add support SKIP_DNS_CHECK_TEST and SKIP_STRICT_HOSTNAME_TEST env variables

The Jenkins test 'netinstall-test-ngcp-installer' restores plain Debian VM
and install NGCP using ngcp-installer only.

In this case the test should skip some strict host/names checks.

Change-Id: I9b84784ebed0a54ff51aa2baef274f5466879352

ce/01_hostname-and-interfaces.json.tt2

@@ -1,5 +1,9 @@
 {
     "command": {
+        "hostname": {
+            "exit-status": "0"
+        },
+[% IF sipwise.system_tester.skip_strict_hostname_test != "true" %]
         "hostname": {
             "exit-status": "0",
             "stdout": [
@@ -21,6 +25,7 @@
             ],
             "stderr": []
         },
+[% END -%]
         "[ $(hostname --short). = $(hostname --fqdn) ]": {
             "comment": "short hostname should be the same as fqdn (ignoring trailing dot)",
             "exit-status": "0",

ce/09_system_dns.json.tt2

@@ -1,18 +1,20 @@
 {
     "dns": {
-        "localhost": {
-            "resolveable": true,
-            "addrs": [
-                "127.0.0.1"
-            ],
-            "timeout": 500
-        },
+[% IF sipwise.system_tester.skip_dns_check_test != "true" -%]
         "spce": {
             "resolveable": true,
             "addrs": [
                 "127.0.0.2"
             ],
             "timeout": 500
+        },
+[% END -%]
+        "localhost": {
+                "resolveable": true,
+                "addrs": [
+                    "127.0.0.1"
+                ],
+                "timeout": 500
         }
     }
 }

pro/01_hostname-and-interfaces.json.tt2

@@ -1,5 +1,9 @@
 {
     "command": {
+        "hostname": {
+            "exit-status": "0"
+        },
+[% IF sipwise.system_tester.skip_strict_hostname_test != "true" %]
         "hostname": {
             "exit-status": "0",
             "stdout": [
@@ -21,6 +25,7 @@
             ],
             "stderr": []
         },
+[% END -%]
         "[ $(hostname --short) = $(hostname --fqdn) ]": {
             "comment": "short hostname should be the same as fqdn (ignoring trailing dot)",
             "exit-status": "0",

pro/09_system_dns.json.tt2

@@ -1,25 +1,27 @@
 {
     "dns": {
-        "localhost": {
+[% IF sipwise.system_tester.skip_dns_check_test != "true" -%]
+        "sp1": {
             "resolveable": true,
             "addrs": [
-                "127.0.0.1"
+                "192.168.255.251"
             ],
             "timeout": 500
         },
-        "sp1": {
+        "sp2": {
             "resolveable": true,
             "addrs": [
-                "192.168.255.251"
+                "192.168.255.252"
             ],
             "timeout": 500
         },
-        "sp2": {
+[% END -%]
+        "localhost": {
             "resolveable": true,
             "addrs": [
-                "192.168.255.252"
+                "127.0.0.1"
             ],
             "timeout": 500
         }
     }
-}
+}

testrunner

@@ -26,6 +26,21 @@ if [ ! -x /usr/sbin/goss ] ; then
   chmod +x /usr/sbin/goss
 fi
 
+host_yml_file="/etc/ngcp-config/config.$(hostname).yml"
+if [ -n "${SKIP_DNS_CHECK_TEST}" ] || [ -n "${SKIP_STRICT_HOSTNAME_TEST}" ] ; then
+  echo "Configuring host specific YML config: ${host_yml_file}"
+  cat > "${host_yml_file}" << EOF
+---
+sipwise:
+  system_tester:
+    skip_dns_check_test: ${SKIP_DNS_CHECK_TEST:-false}
+    skip_strict_hostname_test: ${SKIP_STRICT_HOSTNAME_TEST:-false}
+EOF
+else
+  # remove the file if exist from the previous run
+  rm -f "${host_yml_file}"
+fi
+
 echo "Rebuilding test configs in /etc/ngcp-test/"
 ngcpcfg build /etc/ngcp-test/*
 
@@ -42,3 +57,4 @@ else
   echo "not ok 1 - found errors, run test manually" >> "${TAP_RESULTS}"
 fi
 
+rm -f "${host_yml_file}"