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| author |  An Xiao <hac@zju.edu.cn>
| 2019-09-04 23:43:45 +0800 |
|---|---|---|
| committer |  Yong Tang <yong.tang.github@outlook.com>
| 2019-09-04 08:43:45 -0700 |
| commit | 79f37a1460cc52ce6c63110f4df33316a36af3a5 (patch) | |
| tree | 35b3ddcc68ba82eabb9393cb166b5de76a42bb29 /plugin/acl/metrics.go | |
| parent | 7894154bfd2f1960c6842318d8ee99c194a04179 (diff) | |
| download | coredns-79f37a1460cc52ce6c63110f4df33316a36af3a5.tar.gz coredns-79f37a1460cc52ce6c63110f4df33316a36af3a5.tar.zst coredns-79f37a1460cc52ce6c63110f4df33316a36af3a5.zip | |
Add plugin ACL for source ip filtering (#3103)
* Add plugin ACL for source ip filtering
Signed-off-by: An Xiao <hac@zju.edu.cn>
* Allow all arguments to be optional and support multiple qtypes in a single policy
Signed-off-by: An Xiao <hac@zju.edu.cn>
* Add newline before third party imports
Signed-off-by: An Xiao <hac@zju.edu.cn>
* Use camel instead of underscore in method name
Signed-off-by: An Xiao <hac@zju.edu.cn>
* Start with an upper case letter in t.Errorf()
Signed-off-by: An Xiao <hac@zju.edu.cn>
* Use the qtype parse logic in miekg/dns
Signed-off-by: An Xiao <hac@zju.edu.cn>
* Use third party trie implementation as the ip filter
Signed-off-by: An Xiao <hac@zju.edu.cn>
* Update based on rdrozhdzh's comment
Signed-off-by: An Xiao <hac@zju.edu.cn>
* Change the type of action to int
Signed-off-by: An Xiao <hac@zju.edu.cn>
* Add IPv6 support
Signed-off-by: An Xiao <hac@zju.edu.cn>
* Update plugin.cfg
Signed-off-by: An Xiao <hac@zju.edu.cn>
* Remove file functionality
Signed-off-by: An Xiao <hac@zju.edu.cn>
* Update
Signed-off-by: Xiao An <hac@zju.edu.cn>
* Update README
Signed-off-by: Xiao An <hac@zju.edu.cn>
* remove comments
Signed-off-by: Xiao An <hac@zju.edu.cn>
* update
Signed-off-by: Xiao An <hac@zju.edu.cn>
* Update dependency
Signed-off-by: Xiao An <hac@zju.edu.cn>
* Update
Signed-off-by: Xiao An <hac@zju.edu.cn>
* Update test
Signed-off-by: Xiao An <hac@zju.edu.cn>
* Add OWNERS
Signed-off-by: Xiao An <hac@zju.edu.cn>
* Refactor shouldBlock and skip useless check
Signed-off-by: Xiao An <hac@zju.edu.cn>
* Introduce ActionNone
Signed-off-by: Xiao An <hac@zju.edu.cn>
* Update label name
Signed-off-by: Xiao An <hac@zju.edu.cn>
* Avoid capitalizing private types
Signed-off-by: Xiao An <hac@zju.edu.cn>
Diffstat (limited to 'plugin/acl/metrics.go')
| -rw-r--r-- | plugin/acl/metrics.go | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/plugin/acl/metrics.go b/plugin/acl/metrics.go new file mode 100644 index 000000000..442ea2374 --- /dev/null +++ b/plugin/acl/metrics.go @@ -0,0 +1,24 @@ +package acl + +import ( + "github.com/coredns/coredns/plugin" + + "github.com/prometheus/client_golang/prometheus" +) + +var ( + // RequestBlockCount is the number of DNS requests being blocked. + RequestBlockCount = prometheus.NewCounterVec(prometheus.CounterOpts{ + Namespace: plugin.Namespace, + Subsystem: "dns", + Name: "request_block_count_total", + Help: "Counter of DNS requests being blocked.", + }, []string{"server", "zone"}) + // RequestAllowCount is the number of DNS requests being Allowed. + RequestAllowCount = prometheus.NewCounterVec(prometheus.CounterOpts{ + Namespace: plugin.Namespace, + Subsystem: "dns", + Name: "request_allow_count_total", + Help: "Counter of DNS requests being allowed.", + }, []string{"server"}) +) |