devops/clusterSSH - (offtopic)

Hey! --This is offtopic from fed -- Thanks to all who've commented on the SSH/screen issue! Think I got that part resolved. Now, in order to use the ipAddresses that have been generated for the droplets, need to get opinions/thoughts on apps to use to handle connecting to the different numbers of droplets/instances for the project. The following items are a kind of rough overview of what we're thinking needs to be done. We're looking at clusterSSH (even though it appears to need to be built from source!). Other thoughts/opinions on apps that might suffice would be good. Any tool we use, will need to initially handle ~50 droplets/instances, and scale to ~500-1000 The tool should: - be able to fire up group(s) of servers based on ipAddress (type of droplet -fetch/parse/etc..) -be able to generate cmd to single/multiple -be able to display either single/group of terms based on ipAddress (single/group) -be able to group the term(ipAddress) -- single term/multiple term in the group(s) -be able to switch between the groups, which in turn display the terms for the group The use case... -the crawler spins up a number of droplets/instances -the crawler generates the required ipAddresses and "groups" the ipAddresses, based on fetch/parse use -All the "instances' are generated/cloned to have the required apps on the server in order to be fetch or parse - there's no need to upload/scp files to the remote instances Tool Requirements: -Nice if the termManagerApp is able to use config/xternal files to handle the ipAddresses to create groups as required -Nice if the termManagerApp is able to display terms in a given group -App has to handle external pub/priv key, all terms (cloned) have the same key - The termManagerApp needs to be able to display terms from the selected group TermManagerApp needs to be able to send same command to all terms in the displayed group TermManagerApp needs to be able to select a given term, and insert cmds to that term only Terms being displayed, should display "realtime" window update Nice if termManagerApp can display 20-50 terms simultaneously Basically, the tool/app will be used to allow the project to manage the multiple instances/VMs that are being run for the crawl. Project use functions requires: -Running commands on remote servers -Checking on the progress of the remote processes via the screen function -Starting up/Shutting Down remote servers as needed -TBD.. Thanks for any/all comments/thoughts!!