Memo/Linux/Zabbix/Error

Error対応

Error対応 †

↑

Zabbix value cache working in low memory mode †

1 Zabbix server [Zabbix Documentation 3.0]

ValueCacheの監視を入れると出る。
- https://www.zabbix.org/wiki/Zabbix_Templates/Official_Templates/3.0
- Template_App_Zabbix_Server-3.0.0.xml

対応
- アラートはValueCacheが回復してもすぐには直らない。1日経過するか、zabbix-serverを再起動するまで表示される。
- ValueCacheの監視を見て、zabbix_server.conf の ValueCacheSize を増やす

記事
- ZabbixのValueCacheを正しく理解して、大規模な監視環境でも効率良く処理させよう - Qiita

↑

first network error, wait for 15 seconds †

解決
- ValueCacheSize を増やす
- 監視を入れる

記事
- 熟練者ほどログをちゃんと見ろっっ（Zabbix編） - Qiita

現象
- Zabbix queueが減らない
- /var/log/zabbix/zabbix_server.log, zabbix_proxy.log に「item [xxxx] on host [xxxx] failed: first network error, wait for 15 seconds」が大量に出る

解決
- 問題のログの前後に失敗しているitemが表示されていたら、無効化する。

↑

web監視で「error: error doing curl_easy_perform: Problem with the SSL CA cert」 †

/var/log/zabbix/zabbix_server.log に以下のログが出る場合。

error: error doing curl_easy_perform: Problem with the SSL CA cert (path? access rights?)

/etc/pki/tls/certs/ca-bundle.crt が古いと発生するようだ。

sudo yum update ca-certificates
sudo service zabbix-agent restart

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Memo/Linux/Zabbix/Error

Error対応 †

Zabbix value cache working in low memory mode †

first network error, wait for 15 seconds †

web監視で「error: error doing curl_easy_perform: Problem with the SSL CA cert」 †

Software

Programming

Game

雑記

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