Bump influxdb to 2.8 (#933)

Closes #863

.github/workflows/ci.yaml

@@ -31,7 +31,7 @@ jobs:
     # Service containers to run with `build` (Required for end-to-end testing)
     services:
       influxdb:
-        image: influxdb:2.2
+        image: influxdb:2.8
         env:
           DOCKER_INFLUXDB_INIT_MODE: setup
           DOCKER_INFLUXDB_INIT_USERNAME: admin

.github/workflows/release.yaml

@@ -20,7 +20,7 @@ jobs:
     # Service containers to run with `build` (Required for end-to-end testing)
     services:
       influxdb:
-        image: influxdb:2.2
+        image: influxdb:2.8
         env:
           DOCKER_INFLUXDB_INIT_MODE: setup
           DOCKER_INFLUXDB_INIT_USERNAME: admin

CONTRIBUTING.md

@@ -177,7 +177,7 @@ Depending on the functionality you are adding, you may need to setup a developme
     ```
 4. start a InfluxDB docker container.
     ```bash
-    docker run -p 8086:8086 --rm influxdb:2.2
+    docker run -p 8086:8086 --rm influxdb:2.8
     ```
 5. start the scrutiny web server
     ```bash
@@ -230,7 +230,7 @@ you'll need to follow the steps below:
     ```
 4. start a InfluxDB docker container.
     ```bash
-    docker run -p 8086:8086 --rm influxdb:2.2
+    docker run -p 8086:8086 --rm influxdb:2.8
     ```
 5. build the Angular Frontend Application
     ```bash
@@ -254,7 +254,7 @@ If you'd like to populate the database with some test data,  you can run the fol
 > This is done automatically by the `webapp/backend/pkg/models/testdata/helper.go` script
 
 ```
-docker run -p 8086:8086 --rm influxdb:2.2
+docker run -p 8086:8086 --rm influxdb:2.8
 
 
 # curl -X POST -H "Content-Type: application/json" -d @webapp/backend/pkg/web/testdata/register-devices-req.json localhost:8080/api/devices/register
@@ -322,7 +322,7 @@ docker run -p 8086:8086 -d --rm \
 -e DOCKER_INFLUXDB_INIT_ORG=scrutiny \
 -e DOCKER_INFLUXDB_INIT_BUCKET=metrics \
 -e DOCKER_INFLUXDB_INIT_ADMIN_TOKEN=my-super-secret-auth-token \
-influxdb:2.2
+influxdb:2.8
 go test ./...
 
 ```

README.md

@@ -102,7 +102,7 @@ other Docker images:
 - `ghcr.io/analogj/scrutiny:latest-collector` - Contains the Scrutiny data collector, `smartctl` binary and cron-like
   scheduler. You can run one collector on each server.
 - `ghcr.io/analogj/scrutiny:latest-web` - Contains the Web UI and API. Only one container necessary
-- `influxdb:2.2` - InfluxDB image, used by the Web container to persist SMART data. Only one container necessary
+- `influxdb:2.8` - InfluxDB image, used by the Web container to persist SMART data. Only one container necessary
   See [docs/TROUBLESHOOTING_INFLUXDB.md](./docs/TROUBLESHOOTING_INFLUXDB.md)
 
 > See [docker/example.hubspoke.docker-compose.yml](https://github.com/AnalogJ/scrutiny/blob/master/docker/example.hubspoke.docker-compose.yml) for a docker-compose file.
@@ -111,7 +111,7 @@ other Docker images:
 docker run -p 8086:8086 --restart unless-stopped \
   -v `pwd`/influxdb2:/var/lib/influxdb2 \
   --name scrutiny-influxdb \
-  influxdb:2.2
+  influxdb:2.8
 
 docker run -p 8080:8080 --restart unless-stopped \
   -v `pwd`/scrutiny:/opt/scrutiny/config \

docker/example.hubspoke.docker-compose.yml

@@ -3,7 +3,7 @@ version: '2.4'
 services:
   influxdb:
     restart: unless-stopped
-    image: influxdb:2.2
+    image: influxdb:2.8
     ports:
       - '8086:8086'
     volumes:

docs/INSTALL_MANUAL.md

@@ -10,9 +10,9 @@ Scrutiny is made up of three components: an influxdb Database, a collector and a
 
 ## InfluxDB
 
-Please follow the official InfluxDB installation guide. Note, you'll need to install v2.2.0+. 
+Please follow the official InfluxDB installation guide. Note, you'll need to install v2.8.0+. 
 
-https://docs.influxdata.com/influxdb/v2.2/install/
+https://docs.influxdata.com/influxdb/v2/install/
 
 ## Webapp/API
 

docs/INSTALL_ROOTLESS_PODMAN.md

@@ -88,7 +88,7 @@ Description=influxdb
 
 [Container]
 ContainerName=influxdb
-Image=docker.io/library/influxdb:2.2
+Image=docker.io/library/influxdb:2.8
 AutoUpdate=registry
 Timezone=local
 ## not strictly necessary, but keeps file permission sane for influxdb

docs/TROUBLESHOOTING_INFLUXDB.md

@@ -41,14 +41,14 @@ The growth rate is pretty unintuitive -- see https://github.com/AnalogJ/scrutiny
 
 InfluxDB is a required dependency for Scrutiny v0.4.0+.
 
-https://docs.influxdata.com/influxdb/v2.2/install/
+https://docs.influxdata.com/influxdb/v2/install/
 
 ## Persistence
 
 To ensure that all data is correctly stored, you must also persist the InfluxDB database directory
 
 - If you're using the Official Scrutiny Omnibus image (`ghcr.io/analogj/scrutiny:master-omnibus`), the path is `/opt/scrutiny/influxdb`
-- If you're deploying in Hub/Spoke mode with the InfluxDB maintained image (`influxdb:2.2`), the path is `/var/lib/influxdb2`
+- If you're deploying in Hub/Spoke mode with the InfluxDB maintained image (`influxdb:2.8`), the path is `/var/lib/influxdb2`
 
 If you attempt to restart Scrutiny but you forgot to persist the InfluxDB directory, you will get an error message like follows: