I mean eventhough ansible controller has forking and pipelineing concept with native ssh - seems to native ssh connection establishment will block IO operation that is reason parallel-ssh is good option and save time if controller wants to connect thousands of hosts Ref: https://github.com/ParallelSSH/parallel-ssh#ansible
On Mon, Oct 14, 2019 at 4:50 PM Fernando Scarlazzari de Oliveira < [email protected]> wrote: > Isn't this equivalent to the SSH controlmaster feature on openssh? > > > > > Em dom, 13 de out de 2019 às 12:26, Kai Stian Olstad < > [email protected]> escreveu: > >> On 13.10.2019 15:30, gunaseelan wrote: >> > ##### SUMMARY >> > How to use parallel-ssh as connection_plugin >> >> Write a new connection plugin for parallel-ssh. >> >> >> > will ansible agent support parallel-ssh rather then openssh/paramiko: >> >> Unless you or someone else write a connection plugin I guess not, since >> I highly doubt Ansible/RedHat would write one. >> >> >> Before writing a connection plugin you should look into forks, >> pipelining, free strategy and async to get better performance in >> Ansible. >> >> -- >> Kai Stian Olstad >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Ansible Project" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/ansible-project/f1a07ad23cd91cbe0fd9da45d8371065%40olstad.com >> . >> > -- > You received this message because you are subscribed to the Google Groups > "Ansible Project" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/ansible-project/CAFH4XdUyzS3wTQQRnCSMOOnpQAb5G_pdyiyKLhmnpWRqE9gLhw%40mail.gmail.com > <https://groups.google.com/d/msgid/ansible-project/CAFH4XdUyzS3wTQQRnCSMOOnpQAb5G_pdyiyKLhmnpWRqE9gLhw%40mail.gmail.com?utm_medium=email&utm_source=footer> > . > -- Thanks & Regards, S Gunaseelan 09742571972 -- You received this message because you are subscribed to the Google Groups "Ansible Project" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/ansible-project/CAK%3DBkFU4LsLjBHYxjgsBUHjdpFbhsG8TjwqRZF3PKtvpC5DxnA%40mail.gmail.com.
