Madhurig at 10:15, 7 February 2025

2025-02-07T10:15:36Z

Madhurig at 12:32, 5 February 2025

2025-02-05T12:32:21Z

Madhurig at 13:23, 4 February 2025

2025-02-04T13:23:36Z

Nirmala Venkat: Created page with "

{| border="1" |- || '''Visual Cue''' || '''Narration''' |- |-..."

2025-01-24T08:35:24Z

Created page with " <div style="margin-left:0cm;margin-right:0cm;"></div> <div style="margin-left:1.27cm;margin-right:0cm;"></div> {| border="1" |- || '''Visual Cue''' || '''Narration''' |- |-..."

Show changes

@@ Line 5: / Line 5: @@
 || '''Visual Cue'''
 || '''Narration'''
 |-
 || Show slide:
@@ Line 58: / Line 57: @@
 First let us verify if the '''docker group''' exists.
-Type the command as shown''' ''' and press '''Enter'''.
+Type the command as shown  and press '''Enter'''.
 |-
 ||Highlight the output
@@ Line 170: / Line 169: @@
 || Then we need to '''login''' to '''Docker Hub''' to push and pull '''images '''from it.
-Type '''docker login ''' and press '''Enter'''
+Type '''docker login ''' and press '''Enter'''.
 Enter the '''Docker Hub ''' credentials if prompted.
@@ Line 228: / Line 227: @@
 || Type the desired password and press '''Enter'''.
-Password need not be the same as before.Confirm the password by entering it again.
+Password need not be the same as before.
 |-
 ||Highlight '''Enter passphrase for repository key'''
@@ Line 372: / Line 373: @@
 |-
 ||Highlight '''docker run'''
-|| This starts the '''Trivy''' '''container''', which we just pulled in the previous step.
+|| This starts the '''Trivy container''', which we just pulled in the previous step.
 |-
 ||Highlight '''--rm'''

@@ Line 36: / Line 36: @@
 || To follow this tutorial,
-*You must have basic knowledge of using '''Linux''' terminal
+* You must have basic knowledge of using '''Linux''' terminal
 * For pre-requisite '''Linux''' tutorials, please visit this site
 |-
@@ Line 58: / Line 58: @@
 First let us verify if the '''docker group''' exists.
-Type''' '''the command as shown''' '''and press enter.
+Type the command as shown''' ''' and press '''Enter'''.
 |-
 ||Highlight the output
@@ Line 81: / Line 81: @@
 || Type the command as shown.
-Here replace '''pranjal''' with your system username.Enter the password if prompted.
+Here replace '''pranjal''' with your system username.
 |-
 ||Type '''getent group docker''' and press '''Enter'''
@@ Line 110: / Line 112: @@
 |-
 ||Type '''docker run --memory="256m" --cpus="1" stuser1/node-express''' and press '''Enter'''
-|| In the terminal, enter the command as shown.
+|| In the terminal session, enter the command as shown.
 This command starts a '''container '''using the '''image node hyphen express'''.
-It limits the container to 256 MB of memory and 1 '''CPU '''core.
+It limits the container to 256 MB of memory and 1 '''CPU ''' core.
 Setting resource limits helps manage performance, stability, and cost.
 |-
 ||Highlight the output
-|| We can see that now, our '''container '''is running.
+|| We can see that now, our '''container ''' is running.
 |-
 ||Type '''docker stats''' and press '''Enter'''
 || Open a new terminal session, and close the previous one.
-To verify, type''' docker stats '''and press '''Enter.'''
+To verify, type''' docker stats '''and press '''Enter'''.
 This command monitors the real-time resource usage of containers.
@@ Line 146: / Line 148: @@
 |-
 ||Only narration
-|| Next let us see about '''Docker Content Trust '''and '''Image Signing'''.
+|| Next let us see about '''Docker Content Trust ''' and '''Image Signing'''.
 |-
 ||Show Slide:
 '''Docker Content Trust and Image Signing'''
-|| '''Docker Content Trust''' i.e. '''DCT''', allows you to verify the integrity.
+|| '''Docker Content Trust''' that is '''DCT''', allows you to verify the integrity.
 It also verifies the publisher of '''Docker images''' through '''digital signatures'''.
@@ Line 168: / Line 170: @@
 || Then we need to '''login''' to '''Docker Hub''' to push and pull '''images '''from it.
-Type '''docker login '''and press '''Enter'''
+Type '''docker login ''' and press '''Enter'''
-Enter the '''Docker Hub '''credentials if prompted.
+Enter the '''Docker Hub ''' credentials if prompted.
 |-
 ||Highlight the output
@@ Line 178: / Line 180: @@
 || Then let us '''tag''' the '''image''' with '''node-express-dct sign''' version for better clarification.
-Enter the command as shown.Make sure, '''stuser1''' is replaced with your '''docker hub '''username.
+Enter the command as shown.
 |-
 ||Type '''docker trust key generate demokey''' and press '''Enter'''
@@ Line 200: / Line 204: @@
 || We can see that our '''private key''' is successfully generated and loaded.
-The corresponding '''public''' '''key '''is available at the given '''directory'''.
+The corresponding '''public key ''' is available at the given '''directory'''.
 |-
 ||Type '''docker trust signer add --key demokey.pub teststsigner stuser1/node-express-dct:sign'''
@@ Line 208: / Line 212: @@
 |-
 ||Highlight '''teststsigner '''
-|| I have named the '''signer '''as '''teststsigner'''.
+|| I have named the '''signer ''' as '''teststsigner'''.
 |-
 ||Highlight '''demokey.pub'''
-|| It uses the '''public key '''file '''demokey dot pub '''to verify the '''signer's '''identity.
+|| It uses the '''public key '''file '''demokey dot pub ''' to verify the '''signer's '''identity.
 |-
 ||Press '''Enter'''
@@ Line 222: / Line 226: @@
 |-
 ||Type the password and press '''Enter'''
-|| Type the desired password and press '''Enter.'''
+|| Type the desired password and press '''Enter'''.
 Password need not be the same as before.Confirm the password by entering it again.
@@ Line 238: / Line 242: @@
 |-
 ||Type the password and press '''Enter'''
-|| Type the desired password and press '''Enter.'''Confirm the password by entering it again.
+|| Type the desired password and press '''Enter'''.
 |-
 ||Highlight '''Successfully added…''' sentence
@@ Line 251: / Line 257: @@
 || The '''image''' is automatically '''pushed''' to '''Docker Hub''' during the '''signing '''process.
-The '''layers''' are parts of the image that are already '''pushed'''.
+The '''layers''' are part of the image that are already '''pushed'''.
 Hence it shows as mounted from the existing image.
@@ Line 270: / Line 276: @@
 |-
 ||Type '''export DOCKER_CONTENT_TRUST=0''' and press '''Enter'''
-|| Before proceeding, disable '''DCT '''to avoid errors when '''pulling images'''.
+|| Before proceeding, disable '''DCT ''' to avoid errors when '''pulling images'''.
 To do so, enter the command as shown.
@@ Line 348: / Line 354: @@
 || Now let us see '''security''' scanning using the '''Trivy '''tool.
 |-
-||In terminal, type '''docker pull [http://ghcr.io/aquasecurity/trivy:0.18.3 ghcr.io/aquasecurity/trivy] '''and press '''Enter'''
+||In terminal, type '''docker pull [http://ghcr.io/aquasecurity/trivy:0.18.3 ghcr.io/aquasecurity/trivy] '''and press '''Enter'''.
 || First, we shall pull the '''Trivy''' '''image''' from the '''github container registry.'''
@@ Line 357: / Line 364: @@
 |-
 ||In terminal, type '''docker run --rm -v /var/run/docker.sock:/var/run/docker.sock -v $(pwd)/trivy:/root/.cache/ ghcr.io/aquasecurity/trivy:latest image stuser1/node-express'''
 || Even after pulling the '''image''', '''Trivy '''itself is not installed on our '''host''' system.
@@ Line 397: / Line 405: @@
 '''Summary'''
-|| This brings us to the end of this tutorial. Let us summarise.
+|| This brings us to the end of this tutorial.
 In this tutorial, we have learnt about

Docker/C3/Docker-Security/English - Revision history

Madhurig at 10:15, 7 February 2025

Madhurig at 12:32, 5 February 2025

Madhurig at 13:23, 4 February 2025

Nirmala Venkat: Created page with " {| border="1" |- || '''Visual Cue''' || '''Narration''' |- |-..."

Nirmala Venkat: Created page with "

{| border="1" |- || '''Visual Cue''' || '''Narration''' |- |-..."