Docker Registry UI

Event Log

Image Details
Image	kube-registry.rombit-internal:443/psa-optibarge-frontend:29633
sha256	2ccbc86fcae34e73ccec57aceecf764867f3859aeea77143eea04900818db936
Created On	2021-08-13 12:25:28
Image Size	14 MB
Layer Count	14

Manifest v2

Layer #	Digest	Size
14	sha256:540db60ca9383eac9e418f78490994d0af424aab7bf6d0e47ac8ed4e2e9bcbba	3 MB
13	sha256:b824a2584eceb83c37c7719ca6c27b9b4d930e6c4a22c49c6d40eca0bd85e244	7 MB
12	sha256:82d0e0426b2dcf3cdf8bfcbb7b4d3c858602a608e31f0b71334dd1c68d754b22	602 B
11	sha256:ed76aa1544073397c39286a7d7e40e055aa92f248fa2bf3817bc495b5952a691	894 B
10	sha256:ef4cf5a20f8a785c0c83144162c3223df14ede48495548afeeecb97396d4c291	665 B
9	sha256:9d3441de5d5e30e3209a2b9d4ea2b3fc9878e8dc822430340f496ab71b112331	1 KB
8	sha256:42d91d8dc4122cee09b37d2f4bf75911877496f1022d8f3ef1ad808476ce7daa	4 MB
7	sha256:9e98b54b797c344c381d8fab7bb5d59c714ad3b3f87a8ea33b78958ce11a73e0	840 B
6	sha256:1c401f925aeea4cf64b4a64729d80534a717761e635cb10e887d5a1e2c1c1893	425 B
5	sha256:05526af6f50051d2729439379f956d3fb6e971510a653a4ed501b258c69f6c91	450 B
4	sha256:4389617b32d02edd672cd49946beefcd2ee6cd6baf1bbbcc7d271288cd94b972	443 B
3	sha256:3fa486a1cfc430b24e61aaaf202fbbafb4365107c5ebb3a267d14f3015415a60	445 B
2	sha256:964ed9e57a6df491dd0726a39a71eca6c1d68395f1955ba542ae39f216d32fb6	446 B
1	sha256:160616c019d587d80feb88d31f27a70b01f4e9321db6d34664910c6fe2730625	605 KB

Manifest v1

Layer #37

architecture

amd64

config

AttachStderr	false
AttachStdin	false
AttachStdout	false
Cmd	[/bin/bash -c /usr/share/nginx/html/env.sh && nginx -g "daemon off;"]
Domainname
Entrypoint	[/docker-entrypoint.sh]
Env	[PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin NGINX_VERSION=1.20.1 NJS_VERSION=0.5.3 PKG_RELEASE=1]
ExposedPorts	map[80/tcp:map[]]
Hostname
Image	sha256:caad4e8cdb887c730abb46d84d0f179e67c3a3bfec33386319f1ae9baeeeeb3b
Labels	map[com.azure.dev.image.system.teamfoundationcollectionuri:https://dev.azure.com/rombit-be/ com.azure.dev.image.system.teamproject:PSA-Optibarge maintainer:NGINX Docker Maintainers com.azure.dev.image.build.builduri:vstfs:///Build/Build/29633 com.azure.dev.image.build.sourcebranchname:POF1-1883 com.azure.dev.image.build.repository.name:rombit/optibarge-frontend com.azure.dev.image.build.repository.uri:https://bitbucket.org/rombit/optibarge-frontend com.azure.dev.image.build.sourceversion:c1d8884e6cded301bedd8bb7dd81bb8597e65340 image.base.ref.name:=builder /app/build /usr/share/nginx/html/ com.azure.dev.image.build.buildnumber:20210813.5 com.azure.dev.image.build.definitionname:Optibarge-Frontend-CI]
OnBuild
OpenStdin	false
StdinOnce	false
StopSignal	SIGQUIT
Tty	false
User
Volumes
WorkingDir	/usr/share/nginx/html

container

a94ca00096f7c87bb8528a37b9d311a392de33b232b26ef3733256668e5f9505

container_config

AttachStderr	false
AttachStdin	false
AttachStdout	false
Cmd	[/bin/sh -c #(nop) LABEL image.base.ref.name==builder /app/build /usr/share/nginx/html/]
Domainname
Entrypoint	[/docker-entrypoint.sh]
Env	[PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin NGINX_VERSION=1.20.1 NJS_VERSION=0.5.3 PKG_RELEASE=1]
ExposedPorts	map[80/tcp:map[]]
Hostname	a94ca00096f7
Image	sha256:caad4e8cdb887c730abb46d84d0f179e67c3a3bfec33386319f1ae9baeeeeb3b
Labels	map[com.azure.dev.image.build.definitionname:Optibarge-Frontend-CI com.azure.dev.image.build.repository.name:rombit/optibarge-frontend com.azure.dev.image.build.repository.uri:https://bitbucket.org/rombit/optibarge-frontend com.azure.dev.image.build.sourcebranchname:POF1-1883 com.azure.dev.image.build.sourceversion:c1d8884e6cded301bedd8bb7dd81bb8597e65340 com.azure.dev.image.system.teamfoundationcollectionuri:https://dev.azure.com/rombit-be/ com.azure.dev.image.build.buildnumber:20210813.5 com.azure.dev.image.build.builduri:vstfs:///Build/Build/29633 com.azure.dev.image.system.teamproject:PSA-Optibarge image.base.ref.name:=builder /app/build /usr/share/nginx/html/ maintainer:NGINX Docker Maintainers ]
OnBuild
OpenStdin	false
StdinOnce	false
StopSignal	SIGQUIT
Tty	false
User
Volumes
WorkingDir	/usr/share/nginx/html

created

2021-08-13 12:25:28

docker_version

20.10.7+azure

9b5b78c74babef341c41565bf84066c080a9af4404db724d4882d825426b208a

linux

parent

a46909f06f2f641a29792a2e09d50377e01366e75dbec6159a4182eb30672d02

throwaway

true

Layer #36

container_config

Cmd	[/bin/sh -c #(nop) LABEL com.azure.dev.image.system.teamproject=PSA-Optibarge]

created

2021-08-13 12:25:27

a46909f06f2f641a29792a2e09d50377e01366e75dbec6159a4182eb30672d02

parent

e06c1845de5ce6fd3b77eef9130bc49a11226dc5c6e1c4a11f390f3bea2d5342

throwaway

true

Layer #35

container_config

Cmd	[/bin/sh -c #(nop) LABEL com.azure.dev.image.system.teamfoundationcollectionuri=https://dev.azure.com/rombit-be/]

created

2021-08-13 12:25:26

e06c1845de5ce6fd3b77eef9130bc49a11226dc5c6e1c4a11f390f3bea2d5342

parent

2c2cfdbaa79f2a22229083bf665f024c0c2a6767b61698777d9713e157594a1d

throwaway

true

Layer #34

container_config

Cmd	[/bin/sh -c #(nop) LABEL com.azure.dev.image.build.sourceversion=c1d8884e6cded301bedd8bb7dd81bb8597e65340]

created

2021-08-13 12:25:25

2c2cfdbaa79f2a22229083bf665f024c0c2a6767b61698777d9713e157594a1d

parent

8e564c13c2272562624e0fbde66557516b78a68794c9dcefe289a92c952d629e

throwaway

true

Layer #33

container_config

Cmd	[/bin/sh -c #(nop) LABEL com.azure.dev.image.build.sourcebranchname=POF1-1883]

created

2021-08-13 12:25:24

8e564c13c2272562624e0fbde66557516b78a68794c9dcefe289a92c952d629e

parent

aced6f396b3331fcc8da696183fec78374bcbc527e3059e9c27137e4fb55767d

throwaway

true

Layer #32

container_config

Cmd	[/bin/sh -c #(nop) LABEL com.azure.dev.image.build.repository.uri=https://bitbucket.org/rombit/optibarge-frontend]

created

2021-08-13 12:25:23

aced6f396b3331fcc8da696183fec78374bcbc527e3059e9c27137e4fb55767d

parent

b962b116fa9e4f09c9f543bf18794cc52dc0715423e32c37b7aa20642bf96816

throwaway

true

Layer #31

container_config

Cmd	[/bin/sh -c #(nop) LABEL com.azure.dev.image.build.repository.name=rombit/optibarge-frontend]

created

2021-08-13 12:25:22

b962b116fa9e4f09c9f543bf18794cc52dc0715423e32c37b7aa20642bf96816

parent

350aa239850a167d63de7fa15922a879e38c797ece0142e13fe188f0f9ceccc2

throwaway

true

Layer #30

container_config

Cmd	[/bin/sh -c #(nop) LABEL com.azure.dev.image.build.definitionname=Optibarge-Frontend-CI]

created

2021-08-13 12:25:21

350aa239850a167d63de7fa15922a879e38c797ece0142e13fe188f0f9ceccc2

parent

9de44c3097ed46ea552de657a98ea6feb4da355b8cde1f55ba01791312ae861a

throwaway

true

Layer #29

container_config

Cmd	[/bin/sh -c #(nop) LABEL com.azure.dev.image.build.builduri=vstfs:///Build/Build/29633]

created

2021-08-13 12:25:20

9de44c3097ed46ea552de657a98ea6feb4da355b8cde1f55ba01791312ae861a

parent

0a1113b1a301e2127f90a163433b062e04c14b5bba86e0a5767dede49b2959ea

throwaway

true

Layer #28

container_config

Cmd	[/bin/sh -c #(nop) LABEL com.azure.dev.image.build.buildnumber=20210813.5]

created

2021-08-13 12:25:19

0a1113b1a301e2127f90a163433b062e04c14b5bba86e0a5767dede49b2959ea

parent

282374aca5eaa4ec3d62120440e7a05d399bc79a4ef4da96071118b0f9b05899

throwaway

true

Layer #27

container_config

Cmd	[/bin/sh -c #(nop) CMD ["/bin/bash" "-c" "/usr/share/nginx/html/env.sh && nginx -g \"daemon off;\""]]

created

2021-08-13 12:25:18

282374aca5eaa4ec3d62120440e7a05d399bc79a4ef4da96071118b0f9b05899

parent

c943575a70fd0a5c94f93a186f54e987ee3d8c33996187094df9933c02690d27

throwaway

true

Layer #26

container_config

Cmd	[/bin/sh -c chmod +x env.sh]

created

2021-08-13 12:25:17

c943575a70fd0a5c94f93a186f54e987ee3d8c33996187094df9933c02690d27

parent

16b79735276a8ebc027d2f5b946f8ee5094d0d9d626bdf373d800b0bfdec7ff6

throwaway

true

Layer #25

container_config

Cmd	[/bin/sh -c apk add --no-cache bash]

created

2021-08-13 12:25:17

16b79735276a8ebc027d2f5b946f8ee5094d0d9d626bdf373d800b0bfdec7ff6

parent

6c93b913a818eb5b82c63cace6d1208913fc7574b96474e6aac8e7061618d5f1

Layer #24

container_config

Cmd	[/bin/sh -c #(nop) COPY file:693660dae1828880b611b2a278b822e53e68e12a52a691d147118c4c4512f3da in . ]

created

2021-08-13 12:25:16

6c93b913a818eb5b82c63cace6d1208913fc7574b96474e6aac8e7061618d5f1

parent

fc19c3368a7fe2b32477cfd4b3c0a7d30f8513bfa1157b40ddb3d80bd3ddc3d1

Layer #23

container_config

Cmd	[/bin/sh -c #(nop) COPY file:c78ad6dec456cc2c3cfa8bfe94307adc22f5abe0e40ee172aa7dbad64f085287 in . ]

created

2021-08-13 12:25:15

fc19c3368a7fe2b32477cfd4b3c0a7d30f8513bfa1157b40ddb3d80bd3ddc3d1

parent

bd10231a4a7d2fc13e212d82161fec3833479b571559ca94773dcf40c0a427f3

Layer #22

container_config

Cmd	[/bin/sh -c #(nop) COPY file:4b2c43252ae3c332d373e1e2bdb2c3a7e024026ee175a53492babb31b2d9709c in . ]

created

2021-08-13 12:25:14

bd10231a4a7d2fc13e212d82161fec3833479b571559ca94773dcf40c0a427f3

parent

f1c3d7dfd7c2a8b6950e0d4906bea7f70d6c6f720950614df1a19dbf082b6ec2

Layer #21

container_config

Cmd	[/bin/sh -c #(nop) COPY file:2156eaa8b7bd0a8b686b858fd8f87a4603f876d69ba4e1e711861503475dbca2 in . ]

created

2021-08-13 12:25:13

f1c3d7dfd7c2a8b6950e0d4906bea7f70d6c6f720950614df1a19dbf082b6ec2

parent

2179fddbb229f5fd8cc3f08a8d922b004178f2238731302993a27d85a7f356ef

Layer #20

container_config

Cmd	[/bin/sh -c #(nop) COPY file:8d5defe7572d297ce214d9486acb14c9e0b91392a0027dbd1efda05166698663 in . ]

created

2021-08-13 12:25:12

2179fddbb229f5fd8cc3f08a8d922b004178f2238731302993a27d85a7f356ef

parent

4a03bf50a2a79e606bd71cdcf8db81b2d69c44d609695085726cc6d0722b9cab

Layer #19

container_config

Cmd	[/bin/sh -c #(nop) COPY file:dd77c2eccdb28f3e928de04827cd5d8b50f57d7ed2a84d9c9e91fd4ca581e116 in . ]

created

2021-08-13 12:25:11

4a03bf50a2a79e606bd71cdcf8db81b2d69c44d609695085726cc6d0722b9cab

parent

c3b8b48514b6c5c8171a775835ba5b97a9b8c93ed8da146cf65207d85e5aa5e2

Layer #18

container_config

Cmd	[/bin/sh -c #(nop) WORKDIR /usr/share/nginx/html]

created

2021-08-13 12:25:09

c3b8b48514b6c5c8171a775835ba5b97a9b8c93ed8da146cf65207d85e5aa5e2

parent

8b5180c876decda168c2b6537d87fc1018706ecc72b1302b82339610e0a780c6

throwaway

true

Layer #17

container_config

Cmd	[/bin/sh -c #(nop) EXPOSE 80]

created

2021-08-13 12:25:08

8b5180c876decda168c2b6537d87fc1018706ecc72b1302b82339610e0a780c6

parent

5b58be31c792dea076fee6cd3ea84c152b15e80c274f338ae922bb80f2b8051e

throwaway

true

Layer #16

container_config

Cmd	[/bin/sh -c #(nop) COPY dir:672d39d1f2ac78c96277f42a4b2ea62276e9422b669df9b3256408bb64932aea in /usr/share/nginx/html/ ]

created

2021-08-13 12:25:08

5b58be31c792dea076fee6cd3ea84c152b15e80c274f338ae922bb80f2b8051e

parent

72423b6847f6508332479b7dc7bf3d74a558b8c5241f9c2aac7c1bc3e3d5f569

Layer #15

container_config

Cmd	[/bin/sh -c #(nop) CMD ["nginx" "-g" "daemon off;"]]

created

2021-05-25 15:46:35

72423b6847f6508332479b7dc7bf3d74a558b8c5241f9c2aac7c1bc3e3d5f569

parent

804f1933ebfdaf8a9aa338b6fcf5b3140df369661965d598bcc8d17fdf32353a

throwaway

true

Layer #14

container_config

Cmd	[/bin/sh -c #(nop) STOPSIGNAL SIGQUIT]

created

2021-05-25 15:46:34

804f1933ebfdaf8a9aa338b6fcf5b3140df369661965d598bcc8d17fdf32353a

parent

7cfd2b8f6598f5a63b98737752cdd110f3602f9be78f7af0bc9b3d09a80d61ee

throwaway

true

Layer #13

container_config

Cmd	[/bin/sh -c #(nop) EXPOSE 80]

created

2021-05-25 15:46:34

7cfd2b8f6598f5a63b98737752cdd110f3602f9be78f7af0bc9b3d09a80d61ee

parent

c57c30640d623c7595ce647acebedd4a853854e8bdbb5f7ba80a37c36c76b00f

throwaway

true

Layer #12

container_config

Cmd	[/bin/sh -c #(nop) ENTRYPOINT ["/docker-entrypoint.sh"]]

created

2021-05-25 15:46:34

c57c30640d623c7595ce647acebedd4a853854e8bdbb5f7ba80a37c36c76b00f

parent

e357ef9abaea1035990c02080ed293040d19faba2928ba1c26798a6fe71df583

throwaway

true

Layer #11

container_config

Cmd	[/bin/sh -c #(nop) COPY file:09a214a3e07c919af2fb2d7c749ccbc446b8c10eb217366e5a65640ee9edcc25 in /docker-entrypoint.d ]

created

2021-05-25 15:46:34

e357ef9abaea1035990c02080ed293040d19faba2928ba1c26798a6fe71df583

parent

fe8bb137dfbd4fcddd02858a65bbf52bd3cf5e93c8794ac992c399c2de595d4d

Layer #10

container_config

Cmd	[/bin/sh -c #(nop) COPY file:0fd5fca330dcd6a7de297435e32af634f29f7132ed0550d342cad9fd20158258 in /docker-entrypoint.d ]

created

2021-05-25 15:46:33

fe8bb137dfbd4fcddd02858a65bbf52bd3cf5e93c8794ac992c399c2de595d4d

parent

b5ba23088c1ce3cc01bbcd6b6680179b2c89961830fb1211036f3e50c74d6bec

Layer #9

container_config

Cmd	[/bin/sh -c #(nop) COPY file:0b866ff3fc1ef5b03c4e6c8c513ae014f691fb05d530257dfffd07035c1b75da in /docker-entrypoint.d ]

created

2021-05-25 15:46:33

b5ba23088c1ce3cc01bbcd6b6680179b2c89961830fb1211036f3e50c74d6bec

parent

d6c3fe5456a86b9a4755c6881766ab3754ba8ab6c71efdef95550c6639d82f9c

Layer #8

container_config

Cmd	[/bin/sh -c #(nop) COPY file:65504f71f5855ca017fb64d502ce873a31b2e0decd75297a8fb0a287f97acf92 in / ]

created

2021-05-25 15:46:33

d6c3fe5456a86b9a4755c6881766ab3754ba8ab6c71efdef95550c6639d82f9c

parent

868b11ba82af1af4166a8b3ba86c78dc197831a7d8c97c6989bc99cf6136ae0b

Layer #7

container_config

Cmd

[/bin/sh -c set -x && addgroup -g 101 -S nginx && adduser -S -D -H -u 101 -h /var/cache/nginx -s /sbin/nologin -G nginx -g nginx nginx && apkArch="$(cat /etc/apk/arch)" && nginxPackages=" nginx=${NGINX_VERSION}-r${PKG_RELEASE} nginx-module-xslt=${NGINX_VERSION}-r${PKG_RELEASE} nginx-module-geoip=${NGINX_VERSION}-r${PKG_RELEASE} nginx-module-image-filter=${NGINX_VERSION}-r${PKG_RELEASE} nginx-module-njs=${NGINX_VERSION}.${NJS_VERSION}-r${PKG_RELEASE} " && case "$apkArch" in x86_64|aarch64) set -x && KEY_SHA512="e7fa8303923d9b95db37a77ad46c68fd4755ff935d0a534d26eba83de193c76166c68bfe7f65471bf8881004ef4aa6df3e34689c305662750c0172fca5d8552a *stdin" && apk add --no-cache --virtual .cert-deps openssl && wget -O /tmp/nginx_signing.rsa.pub https://nginx.org/keys/nginx_signing.rsa.pub && if [ "$(openssl rsa -pubin -in /tmp/nginx_signing.rsa.pub -text -noout | openssl sha512 -r)" = "$KEY_SHA512" ]; then echo "key verification succeeded!"; mv /tmp/nginx_signing.rsa.pub /etc/apk/keys/; else echo "key verification failed!"; exit 1; fi && apk del .cert-deps && apk add -X "https://nginx.org/packages/alpine/v$(egrep -o '^[0-9]+\.[0-9]+' /etc/alpine-release)/main" --no-cache $nginxPackages ;; *) set -x && tempDir="$(mktemp -d)" && chown nobody:nobody $tempDir && apk add --no-cache --virtual .build-deps gcc libc-dev make openssl-dev pcre-dev zlib-dev linux-headers libxslt-dev gd-dev geoip-dev perl-dev libedit-dev mercurial bash alpine-sdk findutils && su nobody -s /bin/sh -c " export HOME=${tempDir} && cd ${tempDir} && hg clone https://hg.nginx.org/pkg-oss && cd pkg-oss && hg up ${NGINX_VERSION}-${PKG_RELEASE} && cd alpine && make all && apk index -o ${tempDir}/packages/alpine/${apkArch}/APKINDEX.tar.gz ${tempDir}/packages/alpine/${apkArch}/*.apk && abuild-sign -k ${tempDir}/.abuild/abuild-key.rsa ${tempDir}/packages/alpine/${apkArch}/APKINDEX.tar.gz " && cp ${tempDir}/.abuild/abuild-key.rsa.pub /etc/apk/keys/ && apk del .build-deps && apk add -X ${tempDir}/packages/alpine/ --no-cache $nginxPackages ;; esac && if [ -n "$tempDir" ]; then rm -rf "$tempDir"; fi && if [ -n "/etc/apk/keys/abuild-key.rsa.pub" ]; then rm -f /etc/apk/keys/abuild-key.rsa.pub; fi && if [ -n "/etc/apk/keys/nginx_signing.rsa.pub" ]; then rm -f /etc/apk/keys/nginx_signing.rsa.pub; fi && apk add --no-cache --virtual .gettext gettext && mv /usr/bin/envsubst /tmp/ && runDeps="$( scanelf --needed --nobanner /tmp/envsubst | awk '{ gsub(/,/, "\nso:", $2); print "so:" $2 }' | sort -u | xargs -r apk info --installed | sort -u )" && apk add --no-cache $runDeps && apk del .gettext && mv /tmp/envsubst /usr/local/bin/ && apk add --no-cache tzdata && apk add --no-cache curl ca-certificates && ln -sf /dev/stdout /var/log/nginx/access.log && ln -sf /dev/stderr /var/log/nginx/error.log && mkdir /docker-entrypoint.d]

created

2021-05-25 15:46:32

868b11ba82af1af4166a8b3ba86c78dc197831a7d8c97c6989bc99cf6136ae0b

parent

4796746ca3c9ff6ff8a21ed1061d729333a9b671ec4b57e4214b08d976464cd6

Layer #6

container_config

Cmd	[/bin/sh -c #(nop) ENV PKG_RELEASE=1]

created

2021-05-25 15:46:24

4796746ca3c9ff6ff8a21ed1061d729333a9b671ec4b57e4214b08d976464cd6

parent

df9abbbf9f6af7d52227c2124464fc3a35bb168d7a8f0c84cf5b6c5bfc0d3ea3

throwaway

true

Layer #5

container_config

Cmd	[/bin/sh -c #(nop) ENV NJS_VERSION=0.5.3]

created

2021-05-25 15:46:24

df9abbbf9f6af7d52227c2124464fc3a35bb168d7a8f0c84cf5b6c5bfc0d3ea3

parent

a2fbbbc2fce1b8b32837aa0a13d5697a76f6478a1fe12f2217a3764b6b7c9322

throwaway

true

Layer #4

container_config

Cmd	[/bin/sh -c #(nop) ENV NGINX_VERSION=1.20.1]

created

2021-05-25 15:46:23

a2fbbbc2fce1b8b32837aa0a13d5697a76f6478a1fe12f2217a3764b6b7c9322

parent

e5cfd83f09eb9ad22bd7b0387bc1a65207229fa7e8e57e4074e6371173190561

throwaway

true

Layer #3

container_config

Cmd	[/bin/sh -c #(nop) LABEL maintainer=NGINX Docker Maintainers ]

created

2021-04-14 23:14:29

e5cfd83f09eb9ad22bd7b0387bc1a65207229fa7e8e57e4074e6371173190561

parent

1d4521b3e78ef653b6364666f2974e6257340bad76d8da959490337e6fa54caa

throwaway

true

Layer #2

container_config

Cmd	[/bin/sh -c #(nop) CMD ["/bin/sh"]]

created

2021-04-14 19:19:39

1d4521b3e78ef653b6364666f2974e6257340bad76d8da959490337e6fa54caa

parent

da795e9e6f3f45ed0372981cb37e23da41e822eeb1f406e90e32cba62aeeecec

throwaway

true

Layer #1

container_config

Cmd	[/bin/sh -c #(nop) ADD file:8ec69d882e7f29f0652d537557160e638168550f738d0d49f90a7ef96bf31787 in / ]

created

2021-04-14 19:19:39

da795e9e6f3f45ed0372981cb37e23da41e822eeb1f406e90e32cba62aeeecec