gerhard

$ time curl -I "$uri" &> /dev/null
# when routed to the host that is up
curl -I "$uri" &> /dev/null  0.00s user 0.00s system 2% cpu 0.299 total
# when routed to the host that is down. Should this be ~3s as per fail_timeout & max_fails?
curl -I "$uri" &> /dev/null  0.00s user 0.00s system 0% cpu 21.304 total

willurd

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

cheinema

embed-server --server-config=custom-full-ha.xml --empty-config --remove-existing
# Extensions first
batch
/extension=org.jboss.as.clustering.infinispan:add
/extension=org.jboss.as.clustering.jgroups:add
/extension=org.jboss.as.connector:add
/extension=org.jboss.as.deployment-scanner:add
/extension=org.jboss.as.ee:add
/extension=org.jboss.as.ejb3:add
/extension=org.jboss.as.jaxrs:add

rahilwazir

VMDK to VHDX

Follow [steps][1]:

• Download: http://download.microsoft.com/download/9/1/E/91E9F42C-3F1F-4AD9-92B7-8DD65DA3B0C2/mvmc_setup.msi (thanks @xavery)
• Open Powershell as administrator and run Import-Module 'C:\Program Files\Microsoft Virtual Machine Converter\MvmcCmdlet.psd1'
• And after ConvertTo-MvmcVirtualHardDisk -SourceLiteralPath d:\scratch\vmx\VM-disk1.vmdk -VhdType DynamicHardDisk -VhdFormat vhdx -destination c:\vm-disk1

dovydasvenckus

# cat activemq.service
[Unit]
Description=Apache ActiveMQ
After=network-online.target

[Service]
Type=forking
WorkingDirectory=/opt/activemq/bin
ExecStart=/opt/activemq/bin/activemq start
ExecStop=/opt/activemq/bin/activemq stop