Merge branch 'check-all-production-lbs' into 'master'

Add production LBs to the list of checked hosts

See merge request gitlab-com/migration!154

.gitlab/issue_templates/failover.md

@@ -222,7 +222,7 @@ you see something happening that shouldn't be public, mention it.
 
 - [ ] 🐺 {+ Coordinator +}: To monitor the state of DNS, network blocking etc, run the below command on two machines - one with VPN access, one without.
     * Staging: `watch -n 5 bin/hostinfo staging.gitlab.com registry.staging.gitlab.com altssh.staging.gitlab.com gitlab-org.staging.gitlab.io gstg.gitlab.com altssh.gstg.gitlab.com gitlab-org.gstg.gitlab.io`
-    * Production: `watch -n 5 bin/hostinfo gitlab.com registry.gitlab.com altssh.gitlab.com gitlab-org.gitlab.io gprd.gitlab.com altssh.gprd.gitlab.com gitlab-org.gprd.gitlab.io`
+    * Production: `watch -n 5 bin/hostinfo gitlab.com registry.gitlab.com altssh.gitlab.com gitlab-org.gitlab.io gprd.gitlab.com altssh.gprd.gitlab.com gitlab-org.gprd.gitlab.io fe{01..14}.lb.gitlab.com altssh{01..02}.lb.gitlab.com`
 
 
 ### Health check

bin/hostinfo

@@ -51,7 +51,7 @@ function ssh_port() {
 }
 
 function http_status() {
-  local status=$((curl --head --connect-timeout 5 --max-time 5 --silent ${1}|head -1|cut -d\  -f2) || echo "Error")
+  local status=$((curl --insecure --head --connect-timeout 5 --max-time 5 --silent ${1}|head -1|cut -d\  -f2) || echo "Error")
   if [[ -z $status ]]; then
     echo "Invalid"
   else
@@ -61,7 +61,7 @@ function http_status() {
 
 
 function redirect() {
-  if ! curl --head --connect-timeout 5 --max-time 5 --silent "$1"|grep Location|sed -E 's/^.*: +//'|cut -c 1-40; then
+  if ! curl --insecure --head --connect-timeout 5 --max-time 5 --silent "$1"|grep Location|sed -E 's/^.*: +//'|cut -c 1-40; then
     echo "-"
   fi
 }