Remove dynatrace functions and references (#11)

Author: K8Sewell

Dockerfile

@@ -1,4 +1,4 @@
-FROM postgres:12.3
+FROM postgres:12.22
 
 RUN apt-get update && apt install curl -y && apt clean
 COPY docker-entrypoint-initdb.d /docker-entrypoint-initdb.d

ops/boot.sh

@@ -1,9 +1,2 @@
 #!/bin/bash -ex
-if [ ! -z "$DYNATRACE_TOKEN" ];then
-  curl -Ls -H "Authorization: Api-Token ${DYNATRACE_TOKEN}" 'https://nhd42358.live.dynatrace.com/api/v1/deployment/installer/agent/unix/default/latest?arch=x86&flavor=default' > installer.sh
-
-  /bin/sh installer.sh --set-app-log-content-access=true --set-infra-only=true --set-host-group=DC --set-host-name=${CLUSTER_NAME}-psql 2>&1 & 
-fi
-
-su  postgres -c "/docker-entrypoint.sh postgres -c 'max_connections=500'"
-
+su  postgres -c "postgres -c 'max_connections=500'"

toy.docker-compose.yml

@@ -1,5 +1,3 @@
-version: '3'
-
 services:
   db:
     command: /bin/bash -c '/boot.sh'
@@ -10,7 +8,6 @@ services:
     volumes:
       - "db:/var/lib/postgresql/data"
     environment:
-      DYNATRACE_TOKEN: ${DYNATRACE_TOKEN}
       CLUSTER_NAME: ${CLUSTER_NAME}
       # This should be a comma delimited list of databases, no spaces
       POSTGRES_MULTIPLE_DATABASES: blacklight_yul_development,yul_dc_management_development