Whenever cloudflared receives a SIGTERM or SIGINT it goes into graceful shutdown mode, which unregisters the connection and closes the control stream. Unregistering makes it so we no longer receive any new requests and makes the edge close the connection, allowing in-flight requests to finish (within a 3 minute period).
This was working fine for http2 connections, but the quic proxy was cancelling the context as soon as the controls stream ended, forcing the process to stop immediately.
This commit changes the behavior so that we wait the full grace period before cancelling the request
Delaying the auto-update check timer to start after one full round of
the provided frequency reduces the chance of upgrading immediately
after starting.
In the rare case that the updater downloads the same binary (validated via checksum)
we want to make sure that the updater does not attempt to upgrade and restart the cloudflared
process. The binaries are equivalent and this would provide no value.
However, we are covering this case because there was an errant deployment of cloudflared
that reported itself as an older version and was then stuck in an infinite loop
attempting to upgrade to the latest version which didn't exist. By making sure that
the binary is different ensures that the upgrade will be attempted and cloudflared
will be restarted to run the new version.
This change only affects cloudflared tunnels running with default settings or
`--no-autoupdate=false` which allows cloudflared to auto-update itself in-place. Most
distributions that handle package management at the operating system level are
not affected by this change.
Revert "TUN-8621: Fix cloudflared version in change notes."
Revert "PPIP-2310: Update quick tunnel disclaimer"
Revert "TUN-8621: Prevent QUIC connection from closing before grace period after unregistering"
Revert "TUN-8484: Print response when QuickTunnel can't be unmarshalled"
Revert "TUN-8592: Use metadata from the edge to determine if request body is empty for QUIC transport"
Whenever cloudflared receives a SIGTERM or SIGINT it goes into graceful shutdown mode, which unregisters the connection and closes the control stream. Unregistering makes it so we no longer receive any new requests and makes the edge close the connection, allowing in-flight requests to finish (within a 3 minute period).
This was working fine for http2 connections, but the quic proxy was cancelling the context as soon as the controls stream ended, forcing the process to stop immediately.
This commit changes the behavior so that we wait the full grace period before cancelling the request
The rework consists in building and packaging the cloudflared binary based on the OS & ARCH of the system.
read TARGET_ARCH from export and exit if TARGET_ARCH is not set
- remove unused targets in Makefile
- order deps in cfsetup.yaml
- only build cloudflared not all linux targets
- rename stages to be more explicit
- adjust build deps of build-linux-release
- adjust build deps of build-linux-fips-release
- rename github_release_pkgs_pre_cache to build_release_pre_cache
- only build release release artifacts within build-linux-release
- only build release release artifacts within build-linux-fips-release
- remove github-release-macos
- remove github-release-windows
- adjust builddeps of test and test-fips
- create builddeps anchor for component-test and use it in component-test-fips
- remove wixl from build-linux-*
- rename release-pkgs-linux to r2-linux-release
- add github-release: artifacts uplooad and set release message
- clean build directory before build
- add step to package windows binaries
- refactor windows script
One of TeamCity changes is moving the artifacts to the built artifacts, hence, there is no need to cp files from artifacts to built_artifacts
- create anchor for release builds
- create anchor for tests stages
- remove reprepro and createrepo as they are only called by release_pkgs.py
- refactor build script for macos to include arm64 build
- refactor Makefile to upload all the artifacts instead of issuing one by one
- update cfsetup due to 2.
- place build files in specific folders
- cleanup build directory before/after creating build artifacts
Recently python.org started blocking our requests. We've asked the Devtools team to upgrade the default python installation to 3.10 so that we can use it in our tests
cloudflared_udp_total_sessions was incorrectly a gauge when it
represents the total since the cloudflared process started and will
only ever increase.
Additionally adds new ICMP metrics for requests and replies.
Adds new suite of metrics to capture the following for capnp rpcs operations:
- Method calls
- Method call failures
- Method call latencies
Each of the operations is labeled by the handler that serves the method and
the method of operation invoked. Additionally, each of these are split
between if the operation was called by a client or served.
Since legacy tunnels have been removed for a while now, we can remove
many of the capnp rpc interfaces that are no longer leveraged by the
legacy tunnel registration and authentication mechanisms.
GoncaloGarcia
Devin Carr
Hrushikesh Deshpande
Dean Sundquist
chungthuang
Kornel
sellskin
chungthuang
lneto
João Oliveirinha