I am trying to setup a elasticsearch cluster. I choose Rocky Linux 8 image. When I try to install elasticsearch (7.6.0) using rpm -ivh elasticsearch-7.6.0-x86_64.rpm
, I am receiving following error -
Verifying... ################################# [100%]
Preparing... ################################# [100%]
Creating elasticsearch group... OK
Creating elasticsearch user... OK
Updating / installing...
1:elasticsearch-0:7.6.0-1 ################################# [100%]
### NOT starting on installation, please execute the following statements to configure elasticsearch service to start automatically using systemd
sudo systemctl daemon-reload
sudo systemctl enable elasticsearch.service
### You can start elasticsearch service by executing
sudo systemctl start elasticsearch.service
Created elasticsearch keystore in /etc/elasticsearch
Couldn't write '0' to 'kernel/yama/ptrace_scope', ignoring: Permission denied
Couldn't write '|/usr/lib/systemd/systemd-coredump %P %u %g %s %t %c %h %e' to 'kernel/core_pattern', ignoring: Permission denied
Couldn't write '16' to 'kernel/core_pipe_limit', ignoring: Permission denied
Couldn't write '16' to 'kernel/sysrq', ignoring: Permission denied
Couldn't write '1' to 'kernel/core_uses_pid', ignoring: Permission denied
Couldn't write '1' to 'kernel/kptr_restrict', ignoring: Permission denied
Couldn't write '0 2147483647' to 'net/ipv4/ping_group_range', ignoring: Invalid argument
Couldn't write 'fq_codel' to 'net/core/default_qdisc', ignoring: No such file or directory
Couldn't write '1' to 'fs/protected_hardlinks', ignoring: Permission denied
Couldn't write '1' to 'fs/protected_symlinks', ignoring: Permission denied
Couldn't write '81920' to 'net/core/optmem_max', ignoring: No such file or directory
Couldn't write '4194304' to 'kernel/pid_max', ignoring: Permission denied
Couldn't write '262144' to 'vm/max_map_count', ignoring: Permission denied
[/usr/lib/tmpfiles.d/elasticsearch.conf:1] Line references path below legacy directory /var/run/, updating /var/run/elasticsearch → /run/elasticsearch; please update the tmpfiles.d/ drop-in file accordingly.
I appreciate any assistance on this!