mirror of
https://github.com/netdata/netdata.git
synced 2021-06-06 23:03:21 +03:00
49719a961d
This PR adds (inactive) support that we will use to fill the gaps on chart when a receiving agent goes offline and the sender reconnects. The streaming component has been reworked to make the connection bi-directional and fix several outstanding bugs in the area. * Fixed an incorrect case of version negotiation. Removed fatal() on exhaustion of fds. * Fixed cases that fell through to polling the socket after closing. * Fixed locking of data related to sender and receiver in the host structure. * Added fine-grained locks to reduce contention. * Added circular buffer to sender to prevent starvation in high-latency conditions. * Fixed case where agent is a proxy and negotiated different streaming versions with sender and receiver. * Changed interface to new parser to put the buffering code in streaming. * Fixed the bug that stopped senders from reconnecting after their socket times out - this was part of the scaling fixes that provide an early shortcut path for rejecting connections without lock contention. * Uses fine-grained locking and a different approach to thread shutdown instead. * Added liveness detection to connections to allow selection of the best connection.
40 lines
1.3 KiB
Docker
40 lines
1.3 KiB
Docker
ARG DISTRO=arch
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ARG VERSION=current
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FROM netdata/package-builders:${DISTRO}${VERSION}
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ARG ACLK=no
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ARG EXTRA_CFLAGS
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COPY . /opt/netdata/source
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WORKDIR /opt/netdata/source
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RUN git config --global user.email "root@container"
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RUN git config --global user.name "Fake root"
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# RUN make distclean -> not safe if tree state changed on host since last config
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# Kill everything that is not in .gitignore preserving any fresh changes, i.e. untracked changes will be
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# deleted but local changes to tracked files will be preserved.
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RUN if git status --porcelain | grep '^[MADRC]'; then \
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git stash && git clean -dxf && (git stash apply || true) \
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else \
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git clean -dxf ; \
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fi
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# Not everybody is updating distclean properly - fix.
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RUN find . -name '*.Po' -exec rm \{\} \;
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RUN rm -rf autom4te.cache
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RUN rm -rf .git/
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RUN find . -type f >/opt/netdata/manifest
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RUN CFLAGS="-O1 -ggdb -Wall -Wextra -Wformat-signedness -fstack-protector-all -DNETDATA_INTERNAL_CHECKS=1\
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-D_FORTIFY_SOURCE=2 -DNETDATA_VERIFY_LOCKS=1 ${EXTRA_CFLAGS}" ./netdata-installer.sh --disable-lto
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RUN ln -sf /dev/stdout /var/log/netdata/access.log
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RUN ln -sf /dev/stdout /var/log/netdata/debug.log
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RUN ln -sf /dev/stderr /var/log/netdata/error.log
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RUN rm /var/lib/netdata/registry/netdata.public.unique.id
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CMD ["/usr/sbin/netdata","-D"]
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ENTRYPOINT []
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