{"html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmackerel.io%2Fblog%2Fentry%2Fannouncement%2F20200508\" title=\"Regarding the agent output error \u201cx509: certificate signed by unknown authority\u201d - Announcements\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","description":"Hello. Mackerel team CRE Inoue (id:a-know) here. We are currently updating the mackerel.io certificate, and during this time, we have confirmed cases of the Mackerel agent outputting the error x509: certificate signed by unknown authority. The Mackerel agent output log will show the following. Faile\u2026","provider_name":"Hatena Blog","image_url":"https://cdn.user.blog.st-hatena.com/default_entry_og_image/96455881/1514205743320170","author_url":"https://blog.hatena.ne.jp/andyyk/","blog_title":"Announcements","blog_url":"https://mackerel.io/blog/","url":"https://mackerel.io/blog/entry/announcement/20200508","type":"rich","height":"190","author_name":"andyyk","title":"Regarding the agent output error \u201cx509: certificate signed by unknown authority\u201d","version":"1.0","width":"100%","categories":[],"published":"2020-05-08 17:24:38","provider_url":"https://hatena.blog"}