From 2e34a4ecf907117653302f8e9d4a1a5b9b56faa8 Mon Sep 17 00:00:00 2001 From: CentOS Sources Date: Tue, 15 Nov 2022 01:50:27 -0500 Subject: [PATCH] import grafana-pcp-3.2.0-3.el9 --- .gitignore | 3 + .grafana-pcp.metadata | 3 + .../001-remove-unused-frontend-crypto.patch | 28 ++ SOURCES/Makefile | 74 ++++ SOURCES/build_frontend.sh | 10 + SOURCES/list_bundled_nodejs_packages.py | 47 +++ SPECS/grafana-pcp.spec | 329 ++++++++++++++++++ 7 files changed, 494 insertions(+) create mode 100644 .gitignore create mode 100644 .grafana-pcp.metadata create mode 100644 SOURCES/001-remove-unused-frontend-crypto.patch create mode 100644 SOURCES/Makefile create mode 100755 SOURCES/build_frontend.sh create mode 100755 SOURCES/list_bundled_nodejs_packages.py create mode 100644 SPECS/grafana-pcp.spec diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..db59f88 --- /dev/null +++ b/.gitignore @@ -0,0 +1,3 @@ +SOURCES/grafana-pcp-3.2.0.tar.gz +SOURCES/grafana-pcp-vendor-3.2.0-1.tar.xz +SOURCES/grafana-pcp-webpack-3.2.0-1.tar.gz diff --git a/.grafana-pcp.metadata b/.grafana-pcp.metadata new file mode 100644 index 0000000..b0b3859 --- /dev/null +++ b/.grafana-pcp.metadata @@ -0,0 +1,3 @@ +7819dc1ba2fce0cc82ee4a3fb6729c3e527def16 SOURCES/grafana-pcp-3.2.0.tar.gz +10dac7852a8a4ba901344a4467c2ad60079cbff6 SOURCES/grafana-pcp-vendor-3.2.0-1.tar.xz +977e3be2161e3b288c6be1932bf8d1c5c01fff14 SOURCES/grafana-pcp-webpack-3.2.0-1.tar.gz diff --git a/SOURCES/001-remove-unused-frontend-crypto.patch b/SOURCES/001-remove-unused-frontend-crypto.patch new file mode 100644 index 0000000..3fecda1 --- /dev/null +++ b/SOURCES/001-remove-unused-frontend-crypto.patch @@ -0,0 +1,28 @@ +diff --git a/package.json b/package.json +index 698043c..d9f0f44 100644 +--- a/package.json ++++ b/package.json +@@ -70,6 +70,8 @@ + "redux-thunk": "^2.3.0" + }, + "resolutions": { ++ "crypto-browserify": "https://registry.yarnpkg.com/@favware/skip-dependency/-/skip-dependency-1.1.1.tgz", ++ "http-signature": "https://registry.yarnpkg.com/@favware/skip-dependency/-/skip-dependency-1.1.1.tgz", + "monaco-editor": "0.20.0", + "rxjs": "6.6.3" + }, +diff --git a/webpack.config.js b/webpack.config.js +index ae72fd8..529d6bf 100644 +--- a/webpack.config.js ++++ b/webpack.config.js +@@ -89,6 +89,10 @@ module.exports.getWebpackConfig = (config, options) => { + ...config.module, + rules: removeDataTestAttributeInProduction(options.production, excludeExtractionLoaderForMonaco(config.module.rules)), + }, ++ node: { ++ ...config.node, ++ crypto: false ++ }, + plugins: [ + ...updateForkTsCheckerPluginSettings(config.plugins), + new MonacoWebpackPlugin({ diff --git a/SOURCES/Makefile b/SOURCES/Makefile new file mode 100644 index 0000000..0cf4cfb --- /dev/null +++ b/SOURCES/Makefile @@ -0,0 +1,74 @@ +VERSION := $(shell rpm --specfile *.spec --qf '%{VERSION}\n' | head -1) +RELEASE := $(shell rpm --specfile *.spec --qf '%{RELEASE}\n' | head -1 | cut -d. -f1) + +NAME := grafana-pcp +RPM_NAME := $(NAME) +SOURCE_DIR := $(NAME)-$(VERSION) +SOURCE_TAR := $(NAME)-$(VERSION).tar.gz +VENDOR_TAR := $(RPM_NAME)-vendor-$(VERSION)-$(RELEASE).tar.xz +WEBPACK_TAR := $(RPM_NAME)-webpack-$(VERSION)-$(RELEASE).tar.gz + +# patches which must be applied before creating the vendor tarball, for example: +# - changes in dependency versions +# - changes in Go module imports (which affect the vendored Go modules) +PATCHES_PRE_VENDOR := \ + 001-remove-unused-frontend-crypto.patch + +# patches which must be applied before creating the webpack, for example: +# - changes in Node.js sources or vendored dependencies +PATCHES_PRE_WEBPACK := \ + 001-remove-unused-frontend-crypto.patch + + +all: $(SOURCE_TAR) $(VENDOR_TAR) $(WEBPACK_TAR) + +$(SOURCE_TAR): + spectool -g $(RPM_NAME).spec + +$(VENDOR_TAR): $(SOURCE_TAR) + # start with a clean state + rm -rf $(SOURCE_DIR) + tar xf $(SOURCE_TAR) + + # Patches to apply before vendoring + for patch in $(PATCHES_PRE_VENDOR); do echo applying $$patch ...; patch -d $(SOURCE_DIR) -p1 --fuzz=0 < $$patch; done + + # Go + cd $(SOURCE_DIR) && go mod vendor -v + awk '$$2~/^v/ && $$4 != "indirect" {print "Provides: bundled(golang(" $$1 ")) = " substr($$2, 2)}' $(SOURCE_DIR)/go.mod | \ + sed -E 's/=(.*)-(.*)-(.*)/=\1-\2.\3/g' > $@.manifest + + # Node.js + cd $(SOURCE_DIR) && yarn install --pure-lockfile + # Remove files with licensing issues + find $(SOURCE_DIR) -type d -name 'node-notifier' -prune -exec rm -r {} \; + find $(SOURCE_DIR) -type f -name '*.exe' -delete + # Remove not required packages + rm -r $(SOURCE_DIR)/node_modules/puppeteer + ./list_bundled_nodejs_packages.py $(SOURCE_DIR) >> $@.manifest + + # Jsonnet + cd $(SOURCE_DIR) && jb --jsonnetpkg-home=vendor_jsonnet install + + # Create tarball + XZ_OPT=-9 time -p tar cJf $@ \ + $(SOURCE_DIR)/vendor \ + $(SOURCE_DIR)/node_modules \ + $(SOURCE_DIR)/vendor_jsonnet + +$(WEBPACK_TAR): $(VENDOR_TAR) + # start with a clean state + rm -rf $(SOURCE_DIR) + tar xf $(SOURCE_TAR) + tar xf $(VENDOR_TAR) + + # Patches to apply before creating the webpack + for patch in $(PATCHES_PRE_WEBPACK); do echo applying $$patch ...; patch -d $(SOURCE_DIR) -p1 --fuzz=0 < $$patch; done + + cd $(SOURCE_DIR) && \ + ../build_frontend.sh + + tar cfz $@ $(SOURCE_DIR)/dist + +clean: + rm -rf *.tar.gz *.tar.xz *.manifest *.rpm $(NAME)-*/ diff --git a/SOURCES/build_frontend.sh b/SOURCES/build_frontend.sh new file mode 100755 index 0000000..8f86afa --- /dev/null +++ b/SOURCES/build_frontend.sh @@ -0,0 +1,10 @@ +#!/bin/bash -eu + +# Build the frontend +yarn run build + +# Build the dashboards +make build-dashboards + +# Fix permissions (webpack sometimes outputs files with mode = 666 due to reasons unknown (race condition/umask issue afaics)) +chmod -R g-w,o-w dist diff --git a/SOURCES/list_bundled_nodejs_packages.py b/SOURCES/list_bundled_nodejs_packages.py new file mode 100755 index 0000000..3158c2c --- /dev/null +++ b/SOURCES/list_bundled_nodejs_packages.py @@ -0,0 +1,47 @@ +#!/usr/bin/env python3 +# +# generates Provides: bundled(npm(...)) = ... lines for each declared dependency and devDependency of package.json +# +import sys +import json +import re +from packaging import version + + +def read_declared_pkgs(package_json_path): + with open(package_json_path) as f: + package_json = json.load(f) + return list(package_json['dependencies'].keys()) + list(package_json['devDependencies'].keys()) + + +def read_installed_pkgs(yarn_lock_path): + with open(yarn_lock_path) as f: + lockfile = f.read() + return re.findall(r'^"?' # can start with a " + r'(.+?)@.+(?:,.*)?:\n' # characters up to @ + r' version "(.+)"', # and the version + lockfile, re.MULTILINE) + + +def list_provides(declared_pkgs, installed_pkgs): + for declared_pkg in declared_pkgs: + # there can be multiple versions installed of one package (transitive dependencies) + # but rpm doesn't support Provides: with a single package and multiple versions + # so let's declare the oldest version here + versions = [version.parse(pkg_version) + for pkg_name, pkg_version in installed_pkgs if pkg_name == declared_pkg] + oldest_version = sorted(versions)[0] + yield f"Provides: bundled(npm({declared_pkg})) = {oldest_version}" + + +if __name__ == "__main__": + if len(sys.argv) != 2: + print(f"usage: {sys.argv[0]} package-X.Y.Z/", file=sys.stdout) + sys.exit(1) + + package_dir = sys.argv[1] + declared_pkgs = read_declared_pkgs(f"{package_dir}/package.json") + installed_pkgs = read_installed_pkgs(f"{package_dir}/yarn.lock") + provides = list_provides(declared_pkgs, installed_pkgs) + for provide in sorted(provides): + print(provide) diff --git a/SPECS/grafana-pcp.spec b/SPECS/grafana-pcp.spec new file mode 100644 index 0000000..145025b --- /dev/null +++ b/SPECS/grafana-pcp.spec @@ -0,0 +1,329 @@ +# gobuild and gotest macros are not available on CentOS Stream +# remove once BZ 1965292 is resolved +# definitions lifted from Fedora 34 podman.spec +%if ! 0%{?gobuild:1} +%define gobuild(o:) GO111MODULE=off go build -buildmode pie -compiler gc -tags="rpm_crashtraceback ${BUILDTAGS:-}" -ldflags "${LDFLAGS:-} -B 0x$(head -c20 /dev/urandom|od -An -tx1|tr -d ' \\n') -extldflags '-Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld '" -a -v -x %{?**}; +%endif +%if ! 0%{?gotest:1} +%define gotest() GO111MODULE=off go test -buildmode pie -compiler gc -ldflags "${LDFLAGS:-} -extldflags '-Wl,-z,relro -Wl,-z,now -specs=/usr/lib/rpm/redhat/redhat-hardened-ld '" %{?**}; +%endif + +%global grafanapcp_arches %{lua: go_arches = {} + for arch in rpm.expand("%{go_arches}"):gmatch("%S+") do + go_arches[arch] = 1 + end + for arch in rpm.expand("%{nodejs_arches}"):gmatch("%S+") do + if go_arches[arch] then + print(arch .. " ") + end +end} + +# Specify if the frontend and dashboards will be compiled as part of the build or are attached +# as a webpack tarball (in case of an unsuitable nodejs or jsonnet version on the build system) +%define compile_frontend 0 + +Name: grafana-pcp +Version: 3.2.0 +Release: 3%{?dist} +Summary: Performance Co-Pilot Grafana Plugin +License: ASL 2.0 +URL: https://github.com/performancecopilot/grafana-pcp + +Source0: https://github.com/performancecopilot/grafana-pcp/archive/v%{version}/%{name}-%{version}.tar.gz +Source1: grafana-pcp-vendor-%{version}-1.tar.xz +# Note: In case there were no changes to this tarball, the NVR of this tarball +# lags behind the NVR of this package. +%if %{compile_frontend} == 0 +# Source2 contains the precompiled frontend and dashboards +# Note: In case there were no changes to this tarball, the NVR of this tarball +# lags behind the NVR of this package. +Source2: grafana-pcp-webpack-%{version}-1.tar.gz +%endif +Source3: Makefile +Source4: build_frontend.sh +Source5: list_bundled_nodejs_packages.py + +Patch1: 001-remove-unused-frontend-crypto.patch + +# Intersection of go_arches and nodejs_arches +ExclusiveArch: %{grafanapcp_arches} + +BuildRequires: systemd-rpm-macros, golang, go-srpm-macros +%if 0%{?fedora} >= 31 +BuildRequires: go-rpm-macros +%endif + +%if %{compile_frontend} +BuildRequires: make, nodejs >= 1:14, yarnpkg, golang-github-google-jsonnet +%endif + +# omit golang debugsource, see BZ 995136 and related +%global dwz_low_mem_die_limit 0 +%global _debugsource_template %{nil} + +%global install_dir %{_sharedstatedir}/grafana/plugins/performancecopilot-pcp-app + +Requires: grafana >= 7.5.9 +Suggests: pcp >= 5.2.2 +Suggests: redis >= 5.0.0 +Suggests: bpftrace >= 0.9.2 + +# Obsolete old webapps +Obsoletes: pcp-webjs <= 4.3.4 +Obsoletes: pcp-webapp-blinkenlights <= 4.3.4 +Obsoletes: pcp-webapp-grafana <= 4.3.4 +Obsoletes: pcp-webapp-graphite <= 4.3.4 +Obsoletes: pcp-webapp-vector <= 4.3.4 + +# vendored golang and node.js build dependencies +# this is for security purposes, if nodejs-foo ever needs an update, +# affected packages can be easily identified. +# Note: generated by the Makefile (see README.md) +Provides: bundled(golang(github.com/grafana/grafana-plugin-sdk-go)) = 0.115.0 +Provides: bundled(golang(github.com/stretchr/testify)) = 1.7.0 +Provides: bundled(npm(@babel/plugin-transform-modules-commonjs)) = 7.16.0 +Provides: bundled(npm(@grafana/data)) = 7.5.11 +Provides: bundled(npm(@grafana/runtime)) = 7.5.11 +Provides: bundled(npm(@grafana/toolkit)) = 7.5.11 +Provides: bundled(npm(@grafana/ui)) = 7.5.11 +Provides: bundled(npm(@testing-library/jest-dom)) = 5.4.0 +Provides: bundled(npm(@testing-library/react)) = 10.4.9 +Provides: bundled(npm(@types/blueimp-md5)) = 2.18.0 +Provides: bundled(npm(@types/d3-selection)) = 1.4.3 +Provides: bundled(npm(@types/enzyme)) = 3.10.8 +Provides: bundled(npm(@types/enzyme-adapter-react-16)) = 1.0.6 +Provides: bundled(npm(@types/expect-puppeteer)) = 3.3.1 +Provides: bundled(npm(@types/jest)) = 26.0.15 +Provides: bundled(npm(@types/jest-environment-puppeteer)) = 4.4.1 +Provides: bundled(npm(@types/lodash)) = 4.14.176 +Provides: bundled(npm(@types/memoize-one)) = 5.1.2 +Provides: bundled(npm(@types/react-autosuggest)) = 9.3.14 +Provides: bundled(npm(@types/react-redux)) = 7.1.20 +Provides: bundled(npm(@types/redux)) = 3.6.0 +Provides: bundled(npm(@types/redux-persist)) = 4.3.1 +Provides: bundled(npm(@types/redux-persist-transform-filter)) = 0.0.4 +Provides: bundled(npm(babel-plugin-remove-object-properties)) = 1.0.2 +Provides: bundled(npm(blueimp-md5)) = 2.19.0 +Provides: bundled(npm(core-js)) = 2.6.12 +Provides: bundled(npm(d3-flame-graph)) = 3.1.1 +Provides: bundled(npm(d3-selection)) = 1.4.2 +Provides: bundled(npm(emotion)) = 10.0.27 +Provides: bundled(npm(enzyme)) = 3.11.0 +Provides: bundled(npm(enzyme-adapter-react-16)) = 1.15.6 +Provides: bundled(npm(eslint-plugin-prettier)) = 3.3.1 +Provides: bundled(npm(jest-date-mock)) = 1.0.8 +Provides: bundled(npm(jest-puppeteer)) = 5.0.4 +Provides: bundled(npm(lodash)) = 4.17.21 +Provides: bundled(npm(loglevel)) = 1.7.1 +Provides: bundled(npm(loglevel-plugin-prefix)) = 0.8.4 +Provides: bundled(npm(memoize-one)) = 4.1.0 +Provides: bundled(npm(monaco-editor)) = 0.20.0 +Provides: bundled(npm(monaco-editor-webpack-plugin)) = 1.9.0 +Provides: bundled(npm(prettier-plugin-organize-imports)) = 2.3.4 +Provides: bundled(npm(puppeteer)) = 10.4.0 +Provides: bundled(npm(react-autosuggest)) = 10.1.0 +Provides: bundled(npm(react-monaco-editor)) = 0.36.0 +Provides: bundled(npm(react-redux)) = 7.2.6 +Provides: bundled(npm(react-use)) = 15.3.8 +Provides: bundled(npm(redux)) = 3.7.2 +Provides: bundled(npm(redux-persist)) = 4.10.2 +Provides: bundled(npm(redux-thunk)) = 2.4.0 +Provides: bundled(npm(utility-types)) = 3.10.0 + + +%description +This Grafana plugin for Performance Co-Pilot includes datasources for +scalable time series from pmseries(1) and Redis, live PCP metrics and +bpftrace scripts from pmdabpftrace(1), as well as several dashboards. + +%prep +%setup -q -T -D -b 0 +%setup -q -T -D -b 1 +%if %{compile_frontend} == 0 +%setup -q -T -D -b 2 +%endif + +%patch1 -p1 + +# Set up Go build subdir and links +mkdir -p %{_builddir}/src/github.com/performancecopilot +ln -s %{_builddir}/%{name}-%{version} \ + %{_builddir}/src/github.com/performancecopilot/grafana-pcp + + +%build +# Build frontend datasources +%if %{compile_frontend} +%{SOURCE4} +%endif + +# Build backend datasource +cd %{_builddir}/src/github.com/performancecopilot/grafana-pcp +export GOPATH=%{_builddir} +%gobuild -o dist/datasources/redis/pcp_redis_datasource_$(go env GOOS)_$(go env GOARCH) ./pkg + + +%install +install -d -m 755 %{buildroot}/%{install_dir} +cp -a dist/* %{buildroot}/%{install_dir} + +%postun +# uninstall of old package +%systemd_postun_with_restart grafana-server.service + +%posttrans +# install or upgrade of new package +if [ -x /usr/bin/systemctl ]; then + /usr/bin/systemctl try-restart grafana-server.service || : +fi + + +%check +# Test frontend datasources +%if %{compile_frontend} +yarn test +%endif + +# Test backend datasource +cd %{_builddir}/src/github.com/performancecopilot/grafana-pcp +export GOPATH=%{_builddir} +%gotest ./pkg/... + + +%files +%{install_dir} + +%license LICENSE NOTICE +%doc README.md + + +%changelog +* Wed Aug 24 2022 Andreas Gerstmayr 3.2.0-3 +- bump NVR + +* Thu Aug 11 2022 Andreas Gerstmayr 3.2.0-2 +- resolve CVE-2022-1705 golang: net/http: improper sanitization of Transfer-Encoding header +- resolve CVE-2022-32148 golang: net/http/httputil: NewSingleHostReverseProxy - omit X-Forwarded-For not working +- resolve CVE-2022-30631 golang: compress/gzip: stack exhaustion in Reader.Read +- resolve CVE-2022-30630 golang: io/fs: stack exhaustion in Glob +- resolve CVE-2022-30632 golang: path/filepath: stack exhaustion in Glob +- resolve CVE-2022-30635 golang: encoding/gob: stack exhaustion in Decoder.Decode + +* Fri Nov 12 2021 Andreas Gerstmayr 3.2.0-1 +- update to 3.2.0 tagged upstream community sources, see CHANGELOG + +* Mon Aug 09 2021 Mohan Boddu - 3.1.0-2 +- Rebuilt for IMA sigs, glibc 2.34, aarch64 flags + Related: rhbz#1991688 + +* Fri Jun 25 2021 Andreas Gerstmayr 3.1.0-1 +- update to 3.1.0 tagged upstream community sources, see CHANGELOG +- remove unused cryptographic implementations + +* Tue Jun 22 2021 Mohan Boddu - 3.0.2-4 +- Rebuilt for RHEL 9 BETA for openssl 3.0 + Related: rhbz#1971065 + +* Thu Apr 15 2021 Mohan Boddu - 3.0.2-3 +- Rebuilt for RHEL 9 BETA on Apr 15th 2021. Related: rhbz#1947937 + +* Tue Jan 26 2021 Fedora Release Engineering - 3.0.2-2 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_34_Mass_Rebuild + +* Fri Jan 22 2021 Andreas Gerstmayr 3.0.2-1 +- update to 3.0.2 tagged upstream community sources, see CHANGELOG + +* Wed Dec 23 2020 Andreas Gerstmayr 3.0.1-1 +- update to 3.0.1 tagged upstream community sources, see CHANGELOG + +* Thu Nov 26 2020 Andreas Gerstmayr 3.0.0-1 +- update to 3.0.0 tagged upstream community sources, see CHANGELOG +- bundle golang dependencies and (optionally) node.js dependencies + +* Tue Jul 28 2020 Fedora Release Engineering - 2.0.2-2 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild + +* Tue Feb 25 2020 Andreas Gerstmayr 2.0.2-1 +- vector, redis: remove autocompletion cache (PCP metrics can be added and removed dynamically) + +* Thu Feb 20 2020 Andreas Gerstmayr 2.0.1-1 +- support for Grafana 6.6+, drop support for Grafana < 6.6 +- vector, bpftrace: fix version checks on dashboard load (prevent multiple pmcd.version checks on dashboard load) +- vector, bpftrace: change datasource check box to red if URL is inaccessible +- redis: add tests +- flame graphs: support multidimensional eBPF maps (required to display e.g. the process name) +- dashboards: remove BCC metrics from Vector host overview (because the BCC PMDA is not installed by default) +- misc: update dependencies +- build: fix production build (implement workaround for https://github.com/systemjs/systemjs/issues/2117, https://github.com/grafana/grafana/issues/21785) + +* Wed Jan 29 2020 Andreas Gerstmayr 1.0.7-1 +- redis: fix timespec (fixes empty graphs for large time ranges) + +* Wed Jan 29 2020 Fedora Release Engineering - 1.0.6-2 +- Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild + +* Tue Jan 07 2020 Andreas Gerstmayr 1.0.6-1 +- redis: support wildcards in metric names +- redis: fix label support +- redis: fix legends +- redis: set default sample interval to 60s (fixes empty graph borders) +- build: upgrade copy-webpack-plugin to mitigate XSS vulnerability in the serialize-javascript transitive dependency +- build: remove deprecated uglify-webpack-plugin + +* Thu Dec 12 2019 Andreas Gerstmayr 1.0.4-2 +- remove node_modules/node-notifier directory from webpack (due to licensing issues) + +* Wed Dec 11 2019 Andreas Gerstmayr 1.0.4-1 +- flame graphs: clean flame graph stacks every 5s (reduces CPU load) +- general: implement PCP version checks +- build: remove weak dependency (doesn't work with Node.js 12) +- build: upgrade terser-webpack-plugin to mitigate XSS vulnerability in the serialize-javascript transitive dependency + +* Tue Nov 26 2019 Nathan Scott 1.0.3-1 +- fix flame graph dependency (flamegraph.destroy error in javascript console) + +* Tue Nov 12 2019 Andreas Gerstmayr 1.0.2-1 +- handle counter wraps (overflows) +- convert time based counters to time utilization +- flame graphs: aggregate stack counts by selected time range in the Grafana UI +- flame graphs: add option to hide idle stacks +- vector: fix container dropdown in query editor +- vector: remove container setting from datasource settings page +- redis: fix value transformations (e.g. rate conversation of counters) +- request more datapoints from the datasource to fill the borders of the graph panel + +* Fri Oct 11 2019 Andreas Gerstmayr 1.0.0-1 +- bpftrace: support for Flame Graphs +- bpftrace: context-sensitive auto completion for bpftrace probes, builtin variables and functions incl. help texts +- bpftrace: parse output of bpftrace scripts (e.g. using `printf()`) as CSV and display it in the Grafana table panel +- bpftrace: sample dashboards (BPFtrace System Analysis, BPFtrace Flame Graphs) +- vector: table output: show instance name in left column +- vector: table output: support non-matching instance names (cells of metrics which don't have the specific instance will be blank) +- vector & bpftrace: if the metric/script gets changed in the query editor, immeditately stop polling the old metric/deregister the old script +- vector & bpftrace: improve pmwebd compatibility +- misc: help texts for all datasources (visible with the **[ ? ]** button in the query editor) +- misc: renamed PCP Live to PCP Vector +- misc: logos for all datasources +- misc: improved error handling + +* Fri Aug 16 2019 Andreas Gerstmayr 0.0.7-1 +- converted into a Grafana app plugin, renamed to grafana-pcp +- redis: support for instance domains, labels, autocompletion, automatic rate conversation +- live and bpftrace: initial commit of datasources + +* Tue Jun 11 2019 Mark Goodwin 0.0.6-1 +- renamed package to grafana-pcp-redis, updated README, etc + +* Wed Jun 05 2019 Mark Goodwin 0.0.5-1 +- renamed package to grafana-pcp-datasource, README, etc + +* Fri May 17 2019 Mark Goodwin 0.0.4-1 +- add suggested pmproxy URL in config html +- updated instructions and README.md now that grafana is in Fedora + +* Fri Apr 12 2019 Mark Goodwin 0.0.3-1 +- require grafana v6.1.3 or later +- install directory is now below /var/lib/grafana/plugins + +* Wed Mar 20 2019 Mark Goodwin 0.0.2-1 +- initial version