Please post all questions and issues on https://discuss.elastic.co/c/beats
before opening a Github Issue. Your questions will reach a wider audience there,
and if we confirm that there is a bug, then you can open a new issue.
For security vulnerabilities please only send reports to security@elastic.co.
See https://www.elastic.co/community/security for more information.
Please include configurations and logs if available.
For confirmed bugs, please report:
- Version: 7.8.1
- Operating System:
- Discuss Forum URL:
- Steps to Reproduce:
Set up HB > LS > ES > Kibana with aim to see TLS certificate in Uptime.
Issue: While certificate shows in monitors while under TLS certificate it remains empty.

in heartbeat.yml settings are correct
heartbeat.monitors:
- type: tcp
schedule: '@every 5s'
name: inbartes
hosts: ["inbar.test.test"]
ports: [0000]
ssl:
certificate_authorities: ['/opt/certs/ca-int.pem']
supported_protocols: ["TLSv1.0", "TLSv1.1", "TLSv1.2"]
tls.server.* fields are present:

From a test the conditions are the certificates shown in the kibana/uptime/certificate dashboard are as followed
GET heartbeat-8.0.0*/_search
{
"from": 1,
"size": 10,
"query": {
"bool": {
"filter": [
{
"exists": {
"field": "tls.server"
}
},
{
"range": {
"monitor.timespan": {
"gte": "now-5m",
"lte": "now"
}
}
}
]
}
},
"_source": [
"monitor.id",
"monitor.name",
"tls.server.x509.issuer.common_name",
"tls.server.x509.subject.common_name",
"tls.server.hash.sha1",
"tls.server.hash.sha256",
"tls.server.x509.not_after",
"tls.server.x509.not_before"
],
"collapse": {
"field": "tls.server.hash.sha256",
"inner_hits": {
"_source": {
"includes": [
"monitor.id",
"monitor.name",
"url.full"
]
},
"collapse": {
"field": "monitor.id"
},
"name": "monitors",
"sort": [
{
"monitor.id": "asc"
}
]
}
},
"aggs": {
"total": {
"cardinality": {
"field": "tls.server.hash.sha256"
}
}
}
}
The suggestion was that maybe the spoiler here is this filter
{
"range": {
"monitor.timespan": {
"gte": "now-5m",
"lte": "now"
}
}
}
I believe this is a bug
Please post all questions and issues on https://discuss.elastic.co/c/beats
before opening a Github Issue. Your questions will reach a wider audience there,
and if we confirm that there is a bug, then you can open a new issue.
For security vulnerabilities please only send reports to security@elastic.co.
See https://www.elastic.co/community/security for more information.
Please include configurations and logs if available.
For confirmed bugs, please report:
Set up HB > LS > ES > Kibana with aim to see TLS certificate in Uptime.

Issue: While certificate shows in monitors while under TLS certificate it remains empty.
in heartbeat.yml settings are correct
tls.server.* fields are present:
From a test the conditions are the certificates shown in the kibana/uptime/certificate dashboard are as followed
The suggestion was that maybe the spoiler here is this filter
I believe this is a bug