Merge branch 'develop' of github.com:matrix-org/synapse into neilj/mau_sign_in_log_in_limits

4 files changed, 4969 insertions, 7 deletions

diff --git a/contrib/docker/README.md b/contrib/docker/README.md
index 61592109cb..562cdaac2b 100644
--- a/contrib/docker/README.md
+++ b/contrib/docker/README.md
@@ -9,13 +9,7 @@ use that server.
 
 ## Build
 
-Build the docker image with the `docker build` command from the root of the synapse repository.
-
-```
-docker build -t docker.io/matrixdotorg/synapse .
-```
-
-The `-t` option sets the image tag. Official images are tagged `matrixdotorg/synapse:<version>` where `<version>` is the same as the release tag in the synapse git repository.
+Build the docker image with the `docker-compose build` command.
 
 You may have a local Python wheel cache available, in which case copy the relevant packages in the ``cache/`` directory at the root of the project.
 
diff --git a/contrib/docker/docker-compose.yml b/contrib/docker/docker-compose.yml
index 0b531949e0..3a8dfbae34 100644
--- a/contrib/docker/docker-compose.yml
+++ b/contrib/docker/docker-compose.yml
@@ -6,6 +6,7 @@ version: '3'
 services:
 
   synapse:
+    build: ../..
     image: docker.io/matrixdotorg/synapse:latest
     # Since snyapse does not retry to connect to the database, restart upon
     # failure
diff --git a/contrib/grafana/README.md b/contrib/grafana/README.md
new file mode 100644
index 0000000000..6a6cc0bed4
--- /dev/null
+++ b/contrib/grafana/README.md
@@ -0,0 +1,6 @@
+# Using the Synapse Grafana dashboard
+
+0. Set up Prometheus and Grafana. Out of scope for this readme. Useful documentation about using Grafana with Prometheus: http://docs.grafana.org/features/datasources/prometheus/
+1. Have your Prometheus scrape your Synapse. https://github.com/matrix-org/synapse/blob/master/docs/metrics-howto.rst
+2. Import dashboard into Grafana. Download `synapse.json`. Import it to Grafana and select the correct Prometheus datasource. http://docs.grafana.org/reference/export_import/
+3. Set up additional recording rules
diff --git a/contrib/grafana/synapse.json b/contrib/grafana/synapse.json
new file mode 100644
index 0000000000..94a1de58f4
--- /dev/null
+++ b/contrib/grafana/synapse.json
@@ -0,0 +1,4961 @@
+{
+  "__inputs": [
+    {
+      "name": "DS_PROMETHEUS",
+      "label": "Prometheus",
+      "description": "",
+      "type": "datasource",
+      "pluginId": "prometheus",
+      "pluginName": "Prometheus"
+    }
+  ],
+  "__requires": [
+    {
+      "type": "grafana",
+      "id": "grafana",
+      "name": "Grafana",
+      "version": "5.2.0"
+    },
+    {
+      "type": "panel",
+      "id": "graph",
+      "name": "Graph",
+      "version": "5.0.0"
+    },
+    {
+      "type": "panel",
+      "id": "heatmap",
+      "name": "Heatmap",
+      "version": "5.0.0"
+    },
+    {
+      "type": "datasource",
+      "id": "prometheus",
+      "name": "Prometheus",
+      "version": "5.0.0"
+    }
+  ],
+  "annotations": {
+    "list": [
+      {
+        "builtIn": 1,
+        "datasource": "$datasource",
+        "enable": false,
+        "hide": true,
+        "iconColor": "rgba(0, 211, 255, 1)",
+        "limit": 100,
+        "name": "Annotations & Alerts",
+        "showIn": 0,
+        "type": "dashboard"
+      }
+    ]
+  },
+  "editable": true,
+  "gnetId": null,
+  "graphTooltip": 0,
+  "id": null,
+  "iteration": 1533026624326,
+  "links": [
+    {
+      "asDropdown": true,
+      "icon": "external link",
+      "keepTime": true,
+      "tags": [
+        "matrix"
+      ],
+      "title": "Dashboards",
+      "type": "dashboards"
+    }
+  ],
+  "panels": [
+    {
+      "collapsed": false,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 0
+      },
+      "id": 73,
+      "panels": [],
+      "title": "Overview",
+      "type": "row"
+    },
+    {
+      "aliasColors": {},
+      "bars": false,
+      "dashLength": 10,
+      "dashes": false,
+      "datasource": "${DS_PROMETHEUS}",
+      "fill": 1,
+      "gridPos": {
+        "h": 9,
+        "w": 12,
+        "x": 0,
+        "y": 1
+      },
+      "id": 75,
+      "legend": {
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+        "current": false,
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+        "values": false
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+      "lines": true,
+      "linewidth": 1,
+      "links": [],
+      "nullPointMode": "null",
+      "percentage": false,
+      "pointradius": 5,
+      "points": false,
+      "renderer": "flot",
+      "seriesOverrides": [],
+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
+        {
+          "expr": "process_cpu_seconds:rate2m{instance=\"$instance\",job=~\"$job\",index=~\"$index\"}",
+          "format": "time_series",
+          "intervalFactor": 1,
+          "legendFormat": "{{job}}-{{index}} ",
+          "refId": "A"
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+      "thresholds": [],
+      "timeFrom": null,
+      "timeShift": null,
+      "title": "CPU usage",
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+      "xaxis": {
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+        "show": true,
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+      "yaxes": [
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+          "format": "percentunit",
+          "label": null,
+          "logBase": 1,
+          "max": "1",
+          "min": "0",
+          "show": true
+        },
+        {
+          "format": "short",
+          "label": null,
+          "logBase": 1,
+          "max": null,
+          "min": null,
+          "show": true
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+      ],
+      "yaxis": {
+        "align": false,
+        "alignLevel": null
+      }
+    },
+    {
+      "cards": {
+        "cardPadding": 0,
+        "cardRound": null
+      },
+      "color": {
+        "cardColor": "#b4ff00",
+        "colorScale": "sqrt",
+        "colorScheme": "interpolateSpectral",
+        "exponent": 0.5,
+        "mode": "spectrum"
+      },
+      "dataFormat": "tsbuckets",
+      "datasource": "${DS_PROMETHEUS}",
+      "gridPos": {
+        "h": 9,
+        "w": 12,
+        "x": 12,
+        "y": 1
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+      "heatmap": {},
+      "highlightCards": true,
+      "id": 85,
+      "legend": {
+        "show": false
+      },
+      "links": [],
+      "targets": [
+        {
+          "expr": "sum(rate(synapse_http_server_response_time_seconds_bucket{servlet='RoomSendEventRestServlet',instance=\"$instance\"}[$bucket_size])) by (le)",
+          "format": "heatmap",
+          "intervalFactor": 1,
+          "legendFormat": "{{le}}",
+          "refId": "A"
+        }
+      ],
+      "title": "Event Send Time",
+      "tooltip": {
+        "show": true,
+        "showHistogram": false
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+      "type": "heatmap",
+      "xAxis": {
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+      "yBucketBound": "auto",
+      "yBucketNumber": null,
+      "yBucketSize": null
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+    {
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+      "dashLength": 10,
+      "dashes": false,
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+      "spaceLength": 10,
+      "stack": false,
+      "steppedLine": false,
+      "targets": [
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+          "expr": "sum(rate(synapse_storage_events_persisted_events{instance=\"$instance\"}[$bucket_size])) without (job,index)",
+          "format": "time_series",
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+      "title": "Events Persisted",
+      "tooltip": {
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+          "title": "Memory",
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+          "datasource": "${DS_PROMETHEUS}",
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+            "w": 12,
+            "x": 0,
+            "y": 19
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+            "current": false,
+            "max": false,
+            "min": false,
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+          "linewidth": 1,
+          "links": [],
+          "nullPointMode": "null",
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+          "pointradius": 5,
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+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
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+              "intervalFactor": 2,
+              "legendFormat": "user started/stopped syncing",
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+            {
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+              "intervalFactor": 2,
+              "legendFormat": "federation ack",
+              "refId": "B",
+              "step": 20
+            },
+            {
+              "expr": "rate(synapse_replication_tcp_resource_remove_pusher{instance=\"$instance\",job=~\"$job\",index=~\"$index\"}[$bucket_size])",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "remove pusher",
+              "refId": "C",
+              "step": 20
+            },
+            {
+              "expr": "rate(synapse_replication_tcp_resource_invalidate_cache{instance=\"$instance\",job=~\"$job\",index=~\"$index\"}[$bucket_size])",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "invalidate cache",
+              "refId": "D",
+              "step": 20
+            },
+            {
+              "expr": "rate(synapse_replication_tcp_resource_user_ip_cache{instance=\"$instance\",job=~\"$job\",index=~\"$index\"}[$bucket_size])",
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+              "intervalFactor": 2,
+              "legendFormat": "user ip cache",
+              "refId": "E",
+              "step": 20
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+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Rate of events on replication master",
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+            "shared": true,
+            "sort": 0,
+            "value_type": "individual"
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+          "type": "graph",
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+            "show": true,
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+              "show": true
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+          ]
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
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+          "links": [],
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+          "percentage": false,
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "expr": "rate(synapse_replication_tcp_resource_stream_updates{job=~\"$job\",index=~\"$index\",instance=\"$instance\"}[$bucket_size])",
+              "format": "time_series",
+              "interval": "",
+              "intervalFactor": 2,
+              "legendFormat": "{{stream_name}}",
+              "refId": "A",
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+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Outgoing stream updates",
+          "tooltip": {
+            "shared": true,
+            "sort": 0,
+            "value_type": "individual"
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+          "type": "graph",
+          "xaxis": {
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+            "mode": "time",
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+            "show": true,
+            "values": []
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+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            },
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+              "max": null,
+              "min": null,
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+          ]
+        },
+        {
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+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
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+          },
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+            "show": true,
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+          "percentage": false,
+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
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+              "expr": "sum (rate(synapse_replication_tcp_protocol_inbound_commands{instance=\"$instance\",job=~\"$job\",index=~\"$index\"}[$bucket_size])) without (name, conn_id)",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "{{job}}-{{index}} {{command}}",
+              "refId": "A",
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+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Rate of incoming commands",
+          "tooltip": {
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+            "sort": 0,
+            "value_type": "individual"
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+          "type": "graph",
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+            "mode": "time",
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+            "show": true,
+            "values": []
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+              "min": null,
+              "show": true
+            },
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+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            }
+          ]
+        },
+        {
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+          "bars": false,
+          "dashLength": 10,
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+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
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+              "expr": "sum (rate(synapse_replication_tcp_protocol_outbound_commands{instance=\"$instance\",job=~\"$job\",index=~\"$index\"}[$bucket_size])) without (name, conn_id)",
+              "format": "time_series",
+              "intervalFactor": 2,
+              "legendFormat": "{{job}}-{{index}} {{command}}",
+              "refId": "A",
+              "step": 20
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Rate of outgoing commands",
+          "tooltip": {
+            "shared": true,
+            "sort": 0,
+            "value_type": "individual"
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+          "type": "graph",
+          "xaxis": {
+            "buckets": null,
+            "mode": "time",
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+            "show": true,
+            "values": []
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+              "label": null,
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+              "max": null,
+              "min": null,
+              "show": true
+            },
+            {
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+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            }
+          ]
+        }
+      ],
+      "repeat": null,
+      "title": "Replication",
+      "type": "row"
+    },
+    {
+      "collapsed": true,
+      "gridPos": {
+        "h": 1,
+        "w": 24,
+        "x": 0,
+        "y": 28
+      },
+      "id": 69,
+      "panels": [
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "${DS_PROMETHEUS}",
+          "fill": 1,
+          "gridPos": {
+            "h": 9,
+            "w": 12,
+            "x": 0,
+            "y": 11
+          },
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+          "legend": {
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+            "current": false,
+            "max": false,
+            "min": false,
+            "show": true,
+            "total": false,
+            "values": false
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+          "links": [],
+          "nullPointMode": "null",
+          "percentage": false,
+          "pointradius": 5,
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+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "expr": " synapse_event_persisted_position{instance=\"$instance\"} - ignoring(index, job, name) group_right(instance) synapse_event_processing_positions{instance=\"$instance\",job=~\"$job\",index=~\"$index\"}",
+              "format": "time_series",
+              "interval": "",
+              "intervalFactor": 1,
+              "legendFormat": "{{job}}-{{index}}",
+              "refId": "A"
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Event processing lag",
+          "tooltip": {
+            "shared": true,
+            "sort": 0,
+            "value_type": "individual"
+          },
+          "type": "graph",
+          "xaxis": {
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+            "mode": "time",
+            "name": null,
+            "show": true,
+            "values": []
+          },
+          "yaxes": [
+            {
+              "format": "short",
+              "label": "events",
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            },
+            {
+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            }
+          ]
+        },
+        {
+          "aliasColors": {},
+          "bars": false,
+          "dashLength": 10,
+          "dashes": false,
+          "datasource": "${DS_PROMETHEUS}",
+          "fill": 1,
+          "gridPos": {
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+            "w": 12,
+            "x": 12,
+            "y": 11
+          },
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+            "max": false,
+            "min": false,
+            "show": true,
+            "total": false,
+            "values": false
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+          "lines": true,
+          "linewidth": 1,
+          "links": [],
+          "nullPointMode": "null",
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+          "pointradius": 5,
+          "points": false,
+          "renderer": "flot",
+          "seriesOverrides": [],
+          "spaceLength": 10,
+          "stack": false,
+          "steppedLine": false,
+          "targets": [
+            {
+              "expr": "time()*1000-synapse_event_processing_last_ts{instance=\"$instance\",job=~\"$job\",index=~\"$index\"}",
+              "format": "time_series",
+              "hide": false,
+              "intervalFactor": 1,
+              "legendFormat": "{{job}}-{{index}} {{name}}",
+              "refId": "B"
+            }
+          ],
+          "thresholds": [],
+          "timeFrom": null,
+          "timeShift": null,
+          "title": "Age of last processed event",
+          "tooltip": {
+            "shared": true,
+            "sort": 0,
+            "value_type": "individual"
+          },
+          "type": "graph",
+          "xaxis": {
+            "buckets": null,
+            "mode": "time",
+            "name": null,
+            "show": true,
+            "values": []
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+          "yaxes": [
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+              "label": null,
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+              "max": null,
+              "min": null,
+              "show": true
+            },
+            {
+              "format": "short",
+              "label": null,
+              "logBase": 1,
+              "max": null,
+              "min": null,
+              "show": true
+            }
+          ]
+        }
+      ],
+      "title": "Event processing loop positions",
+      "type": "row"
+    }
+  ],
+  "refresh": "1m",
+  "schemaVersion": 16,
+  "style": "dark",
+  "tags": [
+    "matrix"
+  ],
+  "templating": {
+    "list": [
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+        "current": {
+          "text": "Prometheus",
+          "value": "Prometheus"
+        },
+        "hide": 0,
+        "label": null,
+        "name": "datasource",
+        "options": [],
+        "query": "prometheus",
+        "refresh": 1,
+        "regex": "",
+        "type": "datasource"
+      },
+      {
+        "allFormat": "glob",
+        "auto": true,
+        "auto_count": 100,
+        "auto_min": "30s",
+        "current": {
+          "text": "auto",
+          "value": "$__auto_interval_bucket_size"
+        },
+        "datasource": null,
+        "hide": 0,
+        "includeAll": false,
+        "label": "Bucket Size",
+        "multi": false,
+        "multiFormat": "glob",
+        "name": "bucket_size",
+        "options": [
+          {
+            "selected": true,
+            "text": "auto",
+            "value": "$__auto_interval_bucket_size"
+          },
+          {
+            "selected": false,
+            "text": "30s",
+            "value": "30s"
+          },
+          {
+            "selected": false,
+            "text": "1m",
+            "value": "1m"
+          },
+          {
+            "selected": false,
+            "text": "2m",
+            "value": "2m"
+          },
+          {
+            "selected": false,
+            "text": "5m",
+            "value": "5m"
+          }
+        ],
+        "query": "30s,1m,2m,5m",
+        "refresh": 2,
+        "type": "interval"
+      },
+      {
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+        "current": {},
+        "datasource": "$datasource",
+        "hide": 0,
+        "includeAll": false,
+        "label": null,
+        "multi": false,
+        "name": "instance",
+        "options": [],
+        "query": "label_values(process_cpu_user_seconds_total{job=~\"synapse.*\"}, instance)",
+        "refresh": 2,
+        "regex": "",
+        "sort": 0,
+        "tagValuesQuery": "",
+        "tags": [],
+        "tagsQuery": "",
+        "type": "query",
+        "useTags": false
+      },
+      {
+        "allFormat": "regex wildcard",
+        "allValue": "",
+        "current": {},
+        "datasource": "$datasource",
+        "hide": 0,
+        "hideLabel": false,
+        "includeAll": true,
+        "label": "Job",
+        "multi": true,
+        "multiFormat": "regex values",
+        "name": "job",
+        "options": [],
+        "query": "label_values(process_cpu_user_seconds_total{job=~\"synapse.*\"}, job)",
+        "refresh": 2,
+        "refresh_on_load": false,
+        "regex": "",
+        "sort": 1,
+        "tagValuesQuery": "",
+        "tags": [],
+        "tagsQuery": "",
+        "type": "query",
+        "useTags": false
+      },
+      {
+        "allFormat": "regex wildcard",
+        "allValue": ".*",
+        "current": {},
+        "datasource": "$datasource",
+        "hide": 0,
+        "hideLabel": false,
+        "includeAll": true,
+        "label": "",
+        "multi": true,
+        "multiFormat": "regex values",
+        "name": "index",
+        "options": [],
+        "query": "label_values(process_cpu_user_seconds_total{job=~\"synapse.*\"}, index)",
+        "refresh": 2,
+        "refresh_on_load": false,
+        "regex": "",
+        "sort": 3,
+        "tagValuesQuery": "",
+        "tags": [],
+        "tagsQuery": "",
+        "type": "query",
+        "useTags": false
+      }
+    ]
+  },
+  "time": {
+    "from": "now-1h",
+    "to": "now"
+  },
+  "timepicker": {
+    "now": true,
+    "refresh_intervals": [
+      "5s",
+      "10s",
+      "30s",
+      "1m",
+      "5m",
+      "15m",
+      "30m",
+      "1h",
+      "2h",
+      "1d"
+    ],
+    "time_options": [
+      "5m",
+      "15m",
+      "1h",
+      "6h",
+      "12h",
+      "24h",
+      "2d",
+      "7d",
+      "30d"
+    ]
+  },
+  "timezone": "",
+  "title": "Synapse",
+  "uid": "000000012",
+  "version": 125
+}
\ No newline at end of file