Fix low resources settings for Clickhouse

.gitignore

@@ -3,6 +3,7 @@
 !clickhouse/logs.xml
 !clickhouse/ipv4-only.xml
 !clickhouse/low-resources.xml
+!clickhouse/default-profile-low-resources-overrides.xml
 !README.md
 !LICENSE
 !.gitignore

README.md

@@ -23,7 +23,7 @@
 1. Clone this repository:
 
     ```console
-    $ git clone -b v2.1.4 --single-branch https://github.com/plausible/community-edition plausible-ce
+    $ git clone -b v3.1.0 --single-branch https://github.com/plausible/community-edition plausible-ce
     Cloning into 'plausible-ce'...
     remote: Enumerating objects: 13, done.
     remote: Counting objects: 100% (10/10), done.
@@ -34,9 +34,10 @@
     $ cd plausible-ce
 
     $ ls -1
-    README.md
     clickhouse/
     compose.yml
+    LICENSE
+    README.md
     ```
 
 1. Create and configure your [environment](https://docs.docker.com/compose/environment-variables/) file:
@@ -51,7 +52,9 @@
     SECRET_KEY_BASE=As0fZsJlUpuFYSthRjT5Yflg/NlxkFKPRro72xMLXF8yInZ60s6xGGXYVqml+XN1
     ```
 
-    Make sure `$BASE_URL` is set to the actual domain where you plan to host the service. The domain must have a DNS entry pointing to your server for proper resolution and automatic Let's Encrypt TLS certificate issuance. More on that in the next step.
+    Make sure `$BASE_URL` is set to the **actual domain** where you plan to host the service. The domain must have a DNS entry pointing to your server for proper resolution and automatic Let's Encrypt TLS certificate issuance. More on that in the next step.
+
+   Also ensure `$SECRET_KEY_BASE` is set to at least a **64-byte** string.
 
 1. Expose Plausible server to the web with a [compose override file:](https://github.com/plausible/community-edition/wiki/compose-override)
 

clickhouse/default-profile-low-resources-overrides.xml

@@ -0,0 +1,19 @@
+<!-- https://clickhouse.com/docs/en/operations/tips#using-less-than-16gb-of-ram -->
+<clickhouse>
+    <profiles>
+        <default>
+            <!-- https://clickhouse.com/docs/en/operations/settings/settings#max_threads -->
+            <max_threads>1</max_threads>
+            <!-- https://clickhouse.com/docs/en/operations/settings/settings#max_block_size -->
+            <max_block_size>8192</max_block_size>
+            <!-- https://clickhouse.com/docs/en/operations/settings/settings#max_download_threads -->
+            <max_download_threads>1</max_download_threads>
+            <!--
+            https://clickhouse.com/docs/en/operations/settings/settings#input_format_parallel_parsing -->
+            <input_format_parallel_parsing>0</input_format_parallel_parsing>
+            <!--
+            https://clickhouse.com/docs/en/operations/settings/settings#output_format_parallel_formatting -->
+            <output_format_parallel_formatting>0</output_format_parallel_formatting>
+        </default>
+    </profiles>
+</clickhouse>

clickhouse/low-resources.xml

@@ -1,23 +1,4 @@
-<!-- https://clickhouse.com/docs/en/operations/tips#using-less-than-16gb-of-ram -->
 <clickhouse>
-    <!--
-    https://clickhouse.com/docs/en/operations/server-configuration-parameters/settings#mark_cache_size -->
+    <!-- https://clickhouse.com/docs/en/operations/server-configuration-parameters/settings#mark_cache_size -->
     <mark_cache_size>524288000</mark_cache_size>
-
-    <profile>
-        <detault>
-            <!-- https://clickhouse.com/docs/en/operations/settings/settings#max_threads -->
-            <max_threads>1</max_threads>
-            <!-- https://clickhouse.com/docs/en/operations/settings/settings#max_block_size -->
-            <max_block_size>8192</max_block_size>
-            <!-- https://clickhouse.com/docs/en/operations/settings/settings#max_download_threads -->
-            <max_download_threads>1</max_download_threads>
-            <!--
-            https://clickhouse.com/docs/en/operations/settings/settings#input_format_parallel_parsing -->
-            <input_format_parallel_parsing>0</input_format_parallel_parsing>
-            <!--
-            https://clickhouse.com/docs/en/operations/settings/settings#output_format_parallel_formatting -->
-            <output_format_parallel_formatting>0</output_format_parallel_formatting>
-        </detault>
-    </profile>
 </clickhouse>

compose.yml

@@ -11,7 +11,7 @@ services:
       start_period: 1m
 
   plausible_events_db:
-    image: clickhouse/clickhouse-server:24.3.3.102-alpine
+    image: clickhouse/clickhouse-server:24.12-alpine
     restart: always
     volumes:
       - event-data:/var/lib/clickhouse
@@ -20,19 +20,26 @@ services:
       # This makes ClickHouse bind to IPv4 only, since Docker doesn't enable IPv6 in bridge networks by default.
       # Fixes "Listen [::]:9000 failed: Address family for hostname not supported" warnings.
       - ./clickhouse/ipv4-only.xml:/etc/clickhouse-server/config.d/ipv4-only.xml:ro
-      # This makes ClickHouse consume less resources, which is useful for small setups.
+      # The following configuration files make ClickHouse consume less resources, which is useful for small setups.
       # https://clickhouse.com/docs/en/operations/tips#using-less-than-16gb-of-ram
       - ./clickhouse/low-resources.xml:/etc/clickhouse-server/config.d/low-resources.xml:ro
+      - ./clickhouse/default-profile-low-resources-overrides.xml:/etc/clickhouse-server/users.d/default-profile-low-resources-overrides.xml:ro
     ulimits:
       nofile:
         soft: 262144
         hard: 262144
+    environment:
+      - CLICKHOUSE_SKIP_USER_SETUP=1
     healthcheck:
-      test: ["CMD-SHELL", "wget --no-verbose --tries=1 -O - http://127.0.0.1:8123/ping || exit 1"]
+      test:
+        [
+          "CMD-SHELL",
+          "wget --no-verbose --tries=1 -O - http://127.0.0.1:8123/ping || exit 1",
+        ]
       start_period: 1m
 
   plausible:
-    image: ghcr.io/plausible/community-edition:v2.1.4
+    image: ghcr.io/plausible/community-edition:v3.1.0
     restart: always
     command: sh -c "/entrypoint.sh db createdb && /entrypoint.sh db migrate && /entrypoint.sh run"
     depends_on: