Update doc

Dockerfile

@@ -19,9 +19,10 @@ ENV LANG en_US.utf8
 ENV GITIT_VERSION 0.12.3.1+dfsg-1
 
 RUN apt-get update \
-    && apt-cache policy gitit openssh-client \
+    && apt-cache policy gitit \
     && apt-get install -y --no-install-recommends \
          libghc-filestore-data mime-support gitit=$GITIT_VERSION \
+         openssh-client \
     && rm -rf /var/lib/apt/lists/*
 
 VOLUME ["/data"]

README.md

@@ -1,10 +1,43 @@
+# Usage
 
-Please define the following variables
+Please define the following environment variables
 
-GITIT_USER_EMAIL:             glenux@glenux.net
-GITIT_USER_NAME:              Glenn Y. Rolland
+* GITIT_USER_EMAIL:             jon.smith@example.com
+* GITIT_USER_NAME:              Jon Smith
+* GITIT_REMOTE_REPOSITORY:      git@example.com/jon.smith/somewhere
+* GITIT_REMOTE_DOMAIN:          example.com
 
 Please mount the following volumes
 
-/var/lib/dokku/data/storage/cryptochemists-wiki-prod => /data
+* /path/to/your/data => /data
+
+It is also strongly advised to run a cron task to mirror the wiki on a regular
+basis
+
+    # server cron jobs
+    MAILTO="admin@server.com"
+    PATH=/usr/local/bin:/usr/bin:/bin
+    SHELL=/bin/bash
+
+    # m   h   dom mon dow   username command
+    # *   *   *   *   *     dokku    command to be executed
+    # -   -   -   -   -
+    # |   |   |   |   |
+    # |   |   |   |   +----- day of week (0 - 6) (Sunday=0)
+    # |   |   |   +------- month (1 - 12)
+    # |   |   +--------- day of month (1 - 31)
+    # |   +----------- hour (0 - 23)
+    # +----------- min (0 - 59)
+
+    ### HIGH TRAFFIC TIME IS B/W 00:00 - 04:00 AND 14:00 - 23:59
+    ### RUN YOUR TASKS FROM 04:00 - 14:00
+    ### KEEP SORTED IN TIME ORDER
+
+    ### PLACE ALL CRON TASKS BELOW
+
+    # removes unresponsive users from the subscriber list to decrease bounce rates
+    0 * * * * docker run --rm thecontainer sh -c "cd wikidata && git push --set-upstream origin master"
+
+    ### PLACE ALL CRON TASKS ABOVE, DO NOT REMOVE THE WHITESPACE AFTER THIS LINE
+
 

docker-compose.yml

@@ -1,5 +1,7 @@
+---
 version: '3'
-services:
+
+wiki:
   gitit:
     build:
       context: .
@@ -8,7 +10,9 @@ services:
       GIT_COMMITTER_NAME: "Collapse Wiki"
       GIT_COMMITTER_EMAIL: "admin@collapse.wiki"
     volumes:
-      - ./wiki:/data
+      - wiki_data:/data
     ports:
       - 5001:5001
 
+volumes:
+  wiki_data:

docker-entrypoint.sh

@@ -55,9 +55,9 @@ if [ -n "$GITIT_REMOTE_REPOSITORY" ]; then
 
 	mkdir -p /root/.ssh
 	cat > /root/.ssh/config <<-MARK
-	Host github.com
-  	  User git
+	Host $GITIT_REMOTE_DOMAIN
   	  IdentityFile /data/ssh/mirror_rsa
+  	  StrictHostKeyChecking no
 	MARK
 	chmod 600 /root/.ssh/config
 	chmod 700 /root/.ssh