Re: Questions about secret handling in Mesos

2018-04-20 Thread Qian Zhang
> When the secret is first downloaded on the mesos agent, it will be stored as "root" on the tmpfs/ramfs before being mounted in the container ramfs. It seems the secret is not stored on the tmpfs/ramfs on the agent host, we just write it into a file

Re: High availability feature

2018-04-20 Thread Tomek Janiszewski
Marathon has its own mechanism. In theory it's similar but differs in implementation but both rely on Zookeeper (ZK) for leader election. Mesos uses replica log for keeping data while Marathon stores everything in ZK. pt., 20.04.2018, 16:06 użytkownik Mahmood Naderan

Re: High availability feature

2018-04-20 Thread Ken Sipe
Marathon provides it’s own HA through multiple instances of Marathon: https://mesosphere.github.io/marathon/docs/high-availability.html Ken > On Apr 20, 2018, at 9:05 AM, Mahmood Naderan wrote: > >

High availability feature

2018-04-20 Thread Mahmood Naderan
Hi, I want to know if the high availability feature of mesos is related to high availability of Marathon? In other word, mesos supports multiple master nodes with an election policy and so on. Does that provide high availability feature for marathon? Or marathon has its own mechanism? Regards,

Re: Questions about secret handling in Mesos

2018-04-20 Thread Gilbert Song
IIUC, your assumptions are all correct. @Kapil, could you please confirm? Maybe we could improve the document at the next Docathon. Gilbert On Thu, Apr 19, 2018 at 10:57 AM, Zhitao Li wrote: > Hello, > > We at Uber plan to use volume/secret isolator to send secrets from