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Tweak for Low-Memory usage. Make compatible with raspberry pi. #2

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Tweak for Low-Memory usage. Make compatible with raspberry pi. #2

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14 changes: 10 additions & 4 deletions src/Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -81,12 +81,14 @@ RUN wget $ORIENTDB_DOWNLOAD_URL \
&& rm -rf $ORIENTDB_TMP_DIR/databases/*


FROM openjdk:12-jdk-alpine3.9
# there is no docker container with jdk 12 for arm. Don't know why.
FROM adoptopenjdk:14-jre-hotspot

LABEL maintainer="Convergence Labs, Inc."

RUN apk add --update supervisor nginx bash && \
rm -rf /var/cache/apk/*
RUN apt-get update && \
apt-get -y install nginx supervisor && \
rm -rf /var/lib/apt/lists/*

##
## Orient DB
Expand Down Expand Up @@ -122,7 +124,8 @@ COPY convergence-server.conf /convergence-server/conf/convergence-server.conf
##
## Proxy
##
RUN adduser -D -g 'www' www && \
#RUN adduser www && \
RUN adduser --disabled-password --gecos "" --no-create-home --disabled-login www && \
chown -R www:www /var/lib/nginx && \
chown -R www:www /www

Expand All @@ -134,6 +137,9 @@ COPY nginx.conf /etc/nginx/nginx.conf
##
COPY supservisord.conf /etc/supervisord.conf

# Fixes
RUN sed -i 's/armv6l/armv7l/g' /orientdb/bin/server.sh

EXPOSE 80
EXPOSE 25520

Expand Down
7 changes: 7 additions & 0 deletions src/orientdb-server-config.xml
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Expand Up @@ -144,5 +144,12 @@
<!-- PROFILER: configures the profiler as <seconds-for-snapshot>,<archive-snapshot-size>,<summary-size> -->
<entry name="profiler.enabled" value="false"/>
<!-- <entry name="profiler.config" value="30,10,10" /> -->
<entry name="memory.chunk.size" value="10485760"/> <!-- 10 MB instead of 2GB -->
<entry name="memory.leftToOS" value="80%"/> <!-- 80% instead of 20% -->
<entry name="memory.leftToContainer" value="80%"/> <!-- 80% instead of 20% -->
<entry name="memory.pool.limit" value="209715200"/> <!-- 200 MB instead of 2GB -->
<entry name="sbtreebonsai.linkBagCache.size" value="1000"/> <!-- 1000 instead of 100000 -->
<entry name="sbtreebonsai.linkBagCache.evictionSize" value="100"/> <!-- 100 instead of 1000 -->
<entry name="ridBag.embeddedToSbtreeBonsaiThreshold" value="-1"/> <!-- always use sb tree -->
</properties>
</orient-server>