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https://github.com/linuxkit/linuxkit.git
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new initrd with diagnostics
Signed-off-by: Justin Cormack <justin.cormack@unikernel.com>
This commit is contained in:
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@ -24,6 +24,8 @@ COPY packages/mdnstool/mdnstool /sbin/
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COPY packages/mdnstool/etc /etc/
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COPY packages/mdnstool/etc /etc/
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COPY packages/docker/docker /usr/bin/
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COPY packages/docker/docker /usr/bin/
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COPY packages/docker/etc /etc/
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COPY packages/docker/etc /etc/
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COPY packages/diagnostics/diagnostics /usr/bin/
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COPY packages/diagnostics/etc /etc/
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RUN \
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RUN \
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setup-timezone -z UTC && \
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setup-timezone -z UTC && \
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@ -54,6 +56,7 @@ RUN \
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rc-update add 9pudc default && \
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rc-update add 9pudc default && \
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rc-update add mdnstool default && \
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rc-update add mdnstool default && \
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rc-update add automount boot && \
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rc-update add automount boot && \
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rc-update add diagnostics default && \
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ln -s /bin/busybox /init
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ln -s /bin/busybox /init
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CMD ["/bin/sh"]
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CMD ["/bin/sh"]
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19
alpine/packages/diagnostics/diagnostics
Executable file
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alpine/packages/diagnostics/diagnostics
Executable file
@ -0,0 +1,19 @@
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#!/bin/sh
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printf '\n'
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DEV=$(ls /dev | grep '[sxv]da$')
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[ $? -eq 0 ] && printf "✓ Drive found: $DEV\n" || printf "✗ No drive found\n"
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DEV=$(mount | grep '/dev/[sxv]da. on /var type')
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[ $? -eq 0 ] && printf "✓ Drive mounted: $DEV\n" || printf "✗ No drive mounted\n"
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INET=$(ifconfig eth0 2> /dev/null | grep 'inet addr')
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[ $? -eq 0 ] && printf "✓ Network connected: $INET\n" || printf "✗ No network connection\n"
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UDC=$(ps -eo args | grep '^/sbin/9pudc')
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[ $? -eq 0 ] && printf "✓ Process 9pudc running: $UDC\n" || printf "✗ No 9pudc process\n"
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MDNS=$(ps -eo args | grep '^/sbin/mdnstool')
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[ $? -eq 0 ] && printf "✓ Process mdnstool running: $MDNS\n" || printf "✗ No mdnstool process\n"
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DOCKER=$(ps -eo args | grep '^/usr/bin/docker')
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[ $? -eq 0 ] && printf "✓ Process docker running: $DOCKER\n" || printf "✗ No docker process\n"
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DOCKERPS=$(docker ps 2>&1)
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[ $? -eq 0 ] && printf "✓ Docker daemon working\n" || printf "✗ Docker ps failed: $DOCKERPS\n"
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exit 0
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13
alpine/packages/diagnostics/etc/init.d/diagnostics
Executable file
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alpine/packages/diagnostics/etc/init.d/diagnostics
Executable file
@ -0,0 +1,13 @@
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#!/sbin/openrc-run
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depend()
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{
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after docker
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}
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start()
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{
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ebegin "Checking system state"
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/usr/bin/diagnostics
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}
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