grafana-通过slack、images和#x27；他没有出现

我试图让图表显示在我的Grafana v4警报中

当我使用测试通知按钮时，我得到一个漂亮的图形

但是，当我的警报未通过任何图表时：(

以下是触发警报时我的日志：

t=2016-12-07T10:43:01+0000 lvl=info msg="New state change" logger=alerting.resultHandler alertId=1 newState=ok prev state=alerting
t=2016-12-07T10:43:01+0000 lvl=info msg="Sending notifications for" logger=alerting.notifier ruleId=1 sent count=1
t=2016-12-07T10:43:01+0000 lvl=info msg=Rendering logger=png-renderer path="dashboard-solo/db/sample-alerts?&panelId=1"
t=2016-12-07T10:43:07+0000 lvl=info msg=uploaded logger=alerting.notifier url=
t=2016-12-07T10:43:07+0000 lvl=info msg="Sending notification" logger=alerting.notifier type=slack id=1 isDefault=true
t=2016-12-07T10:43:07+0000 lvl=info msg="Executing slack notification" logger=alerting.notifier.slack ruleId=1 notification="Slack #skyline"

t=2016-12-07T11:05:17+0000 lvl=info msg="Initializing Alerting" logger=alerting.engine
t=2016-12-07T11:23:35+0000 lvl=info msg="New state change" logger=alerting.resultHandler alertId=2 newState=alerting prev state=pending
t=2016-12-07T11:23:35+0000 lvl=info msg="Sending notifications for" logger=alerting.notifier ruleId=2 sent count=1
t=2016-12-07T11:23:44+0000 lvl=info msg=uploaded logger=alerting.notifier url=
t=2016-12-07T11:23:44+0000 lvl=info msg="Sending notification" logger=alerting.notifier type=slack id=1 isDefault=true
t=2016-12-07T11:23:44+0000 lvl=info msg="Executing slack notification" logger=alerting.notifier.slack ruleId=2 notification="Slack #skyline"

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我试图配置s3存储桶，但我很惊讶，如果是这样，我在日志中没有看到任何错误消息。一些日志消息指示渲染操作，而另一些则没有。

问题是我忘了注释

# provider = s3

provider = s3

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您在哪里修改的？在slack模板或alertmanager配置中？