Customize CIAB image creation, for automation base image 7.6

.gitignore

@@ -0,0 +1,2 @@
+.idea
+.vscode

Dockerfile-ciab

@@ -1,12 +1,16 @@
 # vim: ft=dockerfile
-ARG BASE_IMAGE
+# CHANGED FROM SOURCE: set the base image to fit the LOCALLY BUILT image
+# (which was built using `make`, based on my changes to the Makefile)
+ARG BASE_IMAGE="memsql/cluster-in-a-box"
 FROM ${BASE_IMAGE}
 
 # install SingleStore DB packages and additional dependencies
-ARG CLIENT_VERSION
-ARG SERVER_VERSION
-ARG STUDIO_VERSION
-ARG TOOLBOX_VERSION
+# CHANGED FROM SOURCE: switch to root, add specific versions according to Makefile
+USER root
+ARG CLIENT_VERSION="1.0.5"
+ARG SERVER_VERSION="7.6.13-39da2f5c72"
+ARG STUDIO_VERSION="4.0.7"
+ARG TOOLBOX_VERSION="1.13.9"
 RUN yum install -y \
     singlestore-client-${CLIENT_VERSION} \
     singlestoredb-server${SERVER_VERSION} \
@@ -18,7 +22,11 @@ RUN mkdir -p /home/memsql && chown memsql:memsql /home/memsql
 ADD ciab-assets/studio.hcl /var/lib/singlestoredb-studio/studio.hcl
 RUN chown memsql:memsql /var/lib/singlestoredb-studio/studio.hcl
 
-VOLUME ["/var/lib/memsql"]
+# CHANGED FROM SOURCE: switch back from root
+USER memsql
+
+# CHANGED FROM SOURCE: commented the VOLUME line to enable persisting data in our automation-db-upload job
+#VOLUME ["/var/lib/memsql"]
 
 LABEL name="SingleStore DB Cluster in a Box"
 LABEL vendor="SingleStore"

Makefile

@@ -1,4 +1,4 @@
-SERVER_VERSION=7.8.10-375bb758c4
+SERVER_VERSION=7.6.13-39da2f5c72 # CHANGED FROM SOURCE: enforce the specific version that we need for Skai's use-case
 SERVER_VERSION_PREVIEW=7.9.4-1a8fd43c84
 SERVER_VERSION_6_8=6.8.24-8e110b7bed
 SERVER_VERSION_7_0=7.0.26-8999f1390b

ciab-assets/startup

@@ -56,9 +56,18 @@ else #initialize the cluster
     fi
     echo Done.
 
-    echo Configuring Toolbox...
-    sdb-toolbox-config register-host -y --localhost --host 127.0.0.1
-    echo Done.
+   echo Configuring Toolbox...
+   sdb-toolbox-config register-host -y --localhost --host 127.0.0.1
+
+# CHANGED FROM SOURCE: added configurations to prevent huge docker image size.
+   memsqlctl -y update-config --all --set-global --key DEFAULT_PARTITIONS_PER_LEAF --value 2 
+   memsqlctl -y update-config --all --set-global --key SNAPSHOT_TRIGGER_SIZE --value 268435456 
+   memsqlctl -y update-config --all --set-global --key LOG_FILE_SIZE_PARTITIONS --value 268435456
+   memsqlctl -y update-config --all --set-global --key LOG_FILE_SIZE_REF_DBS --value 67108864
+
+# CHANGED FROM SOURCE: unregistered the host, because it prevents raising the docker twice. 
+   sdb-toolbox-config unregister-host -y --host 127.0.0.1
+   echo Done.
 
     if [ -f /init.sql ]; then
         echo Running /init.sql...