Tomasz Baran

We also need a shared file system to make backup of clustered ES: https://www.elastic.co/guide/en/elasticsearch/reference/current/snapshots-register-repository.html#snapshots-filesystem-repository https://www.elastic.co/guide/en/elasticsearch/reference/current/snapshot-restore.html https://github.com/elastic/elasticsearch/issues/6638

Tasks left to do: 1. Files created by any user on NFS client are saved on NFS server as owned by the anonymous user (nfsnobody on RHEL) when NFS share...

The solution with Kerberos has failed due to permissions issue (manual ownership mapping or LDAP required). The new approach is to use [NFS over stunnel](https://www.linuxjournal.com/content/encrypting-nfsv4-stunnel-tls). PoC succeded.

> > > @to-bar I updated issue description of this issue. Can you check and comment if that is better now? Thanks, good job. Updated AWS part after checking that...

Tasks to be done before (in order): 1. Add time synchronization service (NTP) to Epiphany #1298 2. NFS storage for Epiphany #1233 (with stunnel TLS encryption)

We need to remove old indices based on two combined conditions: size OR age. Even when index is younger than X days but it takes Y bytes it should be...

Let's start with spiking use case from [this comment](https://github.com/epiphany-platform/epiphany/issues/2423#issuecomment-932107778). Then we should be able to decide whether just ISM will meet our needs or we need Curator (for Filebeat) and...

We have a case where `inventory_dir` fact cannot be used. In PR #1683. Documentation (https://docs.ansible.com/ansible/latest/inventory/implicit_localhost.html) states: > The `inventory_file` and `inventory_dir` magic variables are not available for the implicit localhost...

We need to check if having ES always in K8s is acceptable (performance tests) in order to use Ceph for shared storage (will be available in K8s cluster) or implement...

@erzetpe please change the title :construction_worker: