Bug 1600171

REPRODUCER:

Install RHEL 7.5 and:

wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-oss-6.3.1.rpm
rpm -i elasticsearch-oss-6.3.1.rpm
systemctl daemon-reload
systemctl enable elasticsearch.service
systemctl start elasticsearch.service

Create config:
module(load="omelasticsearch")
template(name="viaq_template" type="list") {
    property(name="$!all-json-plain")
}
action(
    type="omelasticsearch"
    server="localhost"
    serverport="9200"
    template="viaq_template"
    searchIndex="template1"
    errorfile="/var/lib/rsyslog/es-errors.log"
)

And see es-errors.log:

        "request":      {
                "url":  "http://localhost:9200/project.foreman-2018-11-07/events",
                "postdata":     "{\"message\":\"Completed 200 OK in 20ms (Views: 1.3ms | ActiveRecord: 8.4ms)\\n\",\"level\":\"info\",\"hostname\":\"next\",\"@timestamp\":\"2018-07-11T16:08:47.980943+01:00\",\"systemd\":{\"t\":{\"MACHINE_ID\":\"ce37bff78932646b63dbb85e691a3808\",\"BOOT_ID\":\"0b261792c25849a4b028268ada1ae861\",\"CAP_EFFECTIVE\":\"0\",\"CMDLINE\":\"Passenger RackApp: \\/usr\\/share\\/foreman                                      \",\"COMM\":\"ruby\",\"EXE\":\"\\/opt\\/rh\\/rh-ruby24\\/root\\/usr\\/bin\\/ruby\",\"GID\":\"991\",\"HOSTNAME\":\"next.nat.lan\",\"PID\":\"2630\",\"SELINUX_CONTEXT\":\"system_u:system_r:passenger_t:s0\",\"SOURCE_REALTIME_TIMESTAMP\":\"1531321727980804\",\"SYSTEMD_CGROUP\":\"\\/system.slice\\/httpd.service\",\"SYSTEMD_SLICE\":\"system.slice\",\"SYSTEMD_UNIT\":\"httpd.service\",\"TRANSPORT\":\"journal\",\"UID\":\"993\"},\"u\":{\"SYSLOG_FACILITY\":\"176\",\"SYSLOG_IDENTIFIER\":\"foreman\"}},\"MESSAGE\":\"Completed 200 OK in 20ms (Views: 1.3ms | ActiveRecord: 8.4ms)\\n\",\"msg\":\"Completed 200 OK in 20ms (Views: 1.3ms | ActiveRecord: 8.4ms)\",\"foreman\":{\"logger\":\"app\",\"user_login\":\"admin\",\"remote_ip\":\"192.168.199.1\",\"request\":\"6c3cbb4b-e731-4481-9060-63d57d719dbb\",\"session\":\"61feb0a7-479a-40cd-a4f2-50a365258734\"}}"
        },
        "reply":        {
                "error":        "Content-Type header [text/json; charset=utf-8] is not supported",
                "status":       406
        }

I think we already have ticket for it here: https://github.com/openshift/origin-aggregated-logging/issues/625

This will be implemented once we upgrade to ES 6.x I would not expect us to implement it before we finish upgrade to ES 5.x

Created attachment 1459274 [details]
set content-type: application/json; charset=utf-8

Is there any update on this?  It's effecting my ES 6 infrastructure.  I'd be happy to help in any way that I can.

This issue was not selected to be included either in Red Hat Enterprise Linux 7.7 because it is seen either as low or moderate impact to a small amount of use-cases. The next release will be in Maintenance Support 1 Phase, which means that qualified Critical and Important Security errata advisories (RHSAs) and Urgent Priority Bug Fix errata advisories (RHBAs) may be released as they become available. We will now close this issue, but if you believe that it qualifies for the Maintenance Support 1 Phase, please re-open; otherwise we recommend moving the request to Red Hat Enterprise Linux 8 if applicable.

Shirly, Martin - FYI

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2020:1000