Join the Red Hat Learning Community Mastery Contest Series!

[Deanna]

Welcome to the Red Hat Learning Community Mastery Contest Series!

We will be hosting the RHLC Mastery Contest Series quarterly, where RHLC members have the chance to answer questions, help fellow community members and win prizes! To participate, answer at least one (1) of the questions below to be entered to win a Red Hat Learning Community branded cooler. Each question answered correctly will increase your chances of winning. 

 

To enter the RHLC contest:

1. Kudo this post
2. Provide an accurate answer or contribution to at least one of the 5 pre-selected questions below. More questions answered increases the chances of winning. 

Question Bank:

#	Question
1	What does 'Edge' mean to you?
2	How to map a port on running container?
3	Share your workstation!
4	Watch and comment on this newly released Technical Overview: Red Hat Ansible Automation for SAP (RH0... **Sign in to access
5	List of all playbook keywords from command line like ansible-doc for modules?

Good luck!

See contest Terms & Conditions here.

[Plamen]

A decent Lenovo T14, with AMD Ryzen 5 PRO 4650U with Radeon Graphics 2.10 GHz, 16.0 GB RAM, AIMOS KVM Switch (for switching to my personal PC) and Philips 272BQ8 monitor. Wireless Dell mouse and kbd, some Jabras for meetings.

[apardo]

Edge to me means deploying workloads as close as possible to where the data is generated to reduce latencies and take full advantage of next-generation networking features.

[mattikbk]

5: ansible-doc --type keyword -l |grep -oP '^\w+:'

[dzmoon]

2. podman run -d -p 8000:8080 registry.redhat.io/rhel8/httpd-24

[Dhaval]

3 

1. Processor: Intel i5
2. RAM: 4Gb
3. Storage: 2 Tb HDD
4. built-in gigabit Ethernet
5. built-in graphics
6. OS: Windows 10 Pro
7. 22" LG LCD screen

[JohnBest]

WorkstationCeph / RHEV cluster

[PRAKASHTHAKUR]

1.to move slowly with gradual movements or in gradual stages.

2.You can open it by searching in the application menu by typing the keyword “terminal” in the search bar or by utilizing the “Ctrl+Alt+T” shortcut key.

3.Dedicated desks allow employees to have their own private space, which can help them feel less distracted.

4.In desk-sharing, there must be a schedule established to avoid two people needing to use the deck on the same day. In comparison, hot-desking allows much greater flexibility. Because the desks are pooled, it is less important to monitor schedules.

5.These are the keywords available on common playbook objects. 

[Sulav-Niraula]

A small suggestion to  RedHat team to include country like Nepal and Bhutan too in the eligibility criteria for these events.As you too have presence in these nation and if you want to increase participation of people from these nation.

I am currently using  

OS

NAME="Red Hat Enterprise Linux"
VERSION="8.6 (Ootpa)"
ID="rhel"
ID_LIKE="fedora"
VERSION_ID="8.6"
PLATFORM_ID="platform:el8"
PRETTY_NAME="Red Hat Enterprise Linux 8.6 (Ootpa)"

Other info

description: Laptop
product: Latitude E5270 (06DD)
vendor: Dell Inc.
serial: 9Y5KMC2
width: 64 bits
capabilities: smbios-3.0.0 dmi-3.0.0 smp vsyscall32
configuration: boot=normal chassis=laptop family=Latitude sku=06DD uuid=4c4c4544-0059-3510-804b-b9c04f4d4332
*-core
description: Motherboard
product: 01RDCX
vendor: Dell Inc.
physical id: 0
version: A00
serial: /9Y5KMC2/CN1296368H001B/
*-firmware
description: BIOS
vendor: Dell Inc.
physical id: 0
version: 1.26.3
date: 06/07/2021
size: 64KiB
capacity: 16MiB
capabilities: pci pnp upgrade shadowing cdboot bootselect edd int13floppy1200 int13floppy720 int13floppy2880 int5printscreen int9keyboard int14serial int17printer acpi usb smartbattery biosbootspecification netboot uefi
*-cache:0
description: L1 cache
physical id: 42
slot: L1 Cache
size: 64KiB
capacity: 64KiB
capabilities: synchronous internal write-back data
configuration: level=1
*-cache:1
description: L1 cache
physical id: 43
slot: L1 Cache
size: 64KiB
capacity: 64KiB
capabilities: synchronous internal write-back instruction
configuration: level=1
*-cache:2
description: L2 cache
physical id: 44
slot: L2 Cache
size: 512KiB
capacity: 512KiB
capabilities: synchronous internal write-back unified
configuration: level=2
*-cache:3
description: L3 cache
physical id: 45
slot: L3 Cache
size: 3MiB
capacity: 3MiB
capabilities: synchronous internal write-back unified
configuration: level=3
*-cpu
description: CPU
product: Intel(R) Core(TM) i5-6200U CPU @ 2.30GHz
vendor: Intel Corp.
physical id: 46
bus info: cpu@0
version: 6.78.3
serial: To Be Filled By O.E.M.
slot: U3E1
size: 2713MHz
capacity: 2800MHz
width: 64 bits
clock: 100MHz
capabilities: lm fpu fpu_exception wp vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp x86-64 constant_tsc art arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb invpcid_single pti ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 avx2 smep bmi2 erms invpcid mpx rdseed adx smap clflushopt intel_pt xsaveopt xsavec xgetbv1 xsaves dtherm ida arat pln pts hwp hwp_notify hwp_act_window hwp_epp md_clear flush_l1d cpufreq
configuration: cores=2 enabledcores=2 microcode=234 threads=4
*-memory
description: System Memory
physical id: 47
slot: System board or motherboard
size: 16GiB
*-bank:0
description: SODIMM DDR4 Synchronous 2133 MHz (0.5 ns)
product: HMA41GS6AFR8N-TF
vendor: SK Hynix
physical id: 0
serial: 12161215
slot: DIMM A
size: 8GiB
width: 64 bits
clock: 2133MHz (0.5ns)
*-bank:1
description: SODIMM DDR4 Synchronous 2133 MHz (0.5 ns)
product: HMA41GS6AFR8N-TF
vendor: SK Hynix
physical id: 1
serial: 12121212
slot: DIMM B
size: 8GiB
width: 64 bits
clock: 2133MHz (0.5ns)
*-pci
description: Host bridge
product: Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Host Bridge/DRAM Registers
vendor: Intel Corporation
physical id: 100
bus info: pci@0000:00:00.0
version: 08
width: 32 bits
clock: 33MHz
configuration: driver=skl_uncore
resources: irq:0
*-display
description: VGA compatible controller
product: Skylake GT2 [HD Graphics 520]
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
logical name: /dev/fb0
version: 07
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list fb
configuration: depth=32 driver=i915 latency=0 resolution=1920,1080
resources: irq:128 memory:e0000000-e0ffffff memory:d0000000-dfffffff ioport:f000(size=64) memory:c0000-dffff
*-generic:0
description: Signal processing controller
product: Xeon E3-1200 v5/E3-1500 v5/6th Gen Core Processor Thermal Subsystem
vendor: Intel Corporation
physical id: 4
bus info: pci@0000:00:04.0
version: 08
width: 64 bits
clock: 33MHz
capabilities: msi pm bus_master cap_list
configuration: driver=proc_thermal latency=0
resources: irq:16 memory:e1240000-e1247fff
*-usb
description: USB controller
product: Sunrise Point-LP USB 3.0 xHCI Controller
vendor: Intel Corporation
physical id: 14
bus info: pci@0000:00:14.0
version: 21
width: 64 bits
clock: 33MHz
capabilities: pm msi xhci bus_master cap_list
configuration: driver=xhci_hcd latency=0
resources: irq:124 memory:e1230000-e123ffff
*-usbhost:0
product: xHCI Host Controller
vendor: Linux 5.15.7-1.el8.elrepo.x86_64 xhci-hcd
physical id: 0
bus info: usb@1
logical name: usb1
version: 5.15
capabilities: usb-2.00
configuration: driver=hub slots=12 speed=480Mbit/s
*-usb:0
description: Video
product: Integrated_Webcam_HD: Integrate
vendor: CN0J8NNP72487662BAHNA00
physical id: 2
bus info: usb@1:2
logical name: input11
logical name: /dev/input/event10
version: 54.13
capabilities: usb-2.00 usb
configuration: driver=uvcvideo maxpower=500mA speed=480Mbit/s
*-usb:1
description: Bluetooth wireless interface
product: Bluetooth wireless interface
vendor: Intel Corp.
physical id: 8
bus info: usb@1:8
version: 0.01
capabilities: bluetooth usb-2.00
configuration: driver=btusb maxpower=100mA speed=12Mbit/s
*-usbhost:1
product: xHCI Host Controller
vendor: Linux 5.15.7-1.el8.elrepo.x86_64 xhci-hcd
physical id: 1
bus info: usb@2
logical name: usb2
version: 5.15
capabilities: usb-3.00
configuration: driver=hub slots=6 speed=5000Mbit/s
*-generic:1
description: Signal processing controller
product: Sunrise Point-LP Thermal subsystem
vendor: Intel Corporation
physical id: 14.2
bus info: pci@0000:00:14.2
version: 21
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=intel_pch_thermal latency=0
resources: irq:18 memory:e1256000-e1256fff
*-communication
description: Communication controller
product: Sunrise Point-LP CSME HECI #1
vendor: Intel Corporation
physical id: 16
bus info: pci@0000:00:16.0
version: 21
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=mei_me latency=0
resources: irq:129 memory:e1255000-e1255fff
*-sata
description: SATA controller
product: Sunrise Point-LP SATA Controller [AHCI mode]
vendor: Intel Corporation
physical id: 17
bus info: pci@0000:00:17.0
logical name: scsi2
version: 21
width: 32 bits
clock: 66MHz
capabilities: sata msi pm ahci_1.0 bus_master cap_list emulated
configuration: driver=ahci latency=0
resources: irq:127 memory:e1250000-e1251fff memory:e1254000-e12540ff ioport:f090(size=8) ioport:f080(size=4) ioport:f060(size=32) memory:e1253000-e12537ff
*-disk
description: ATA Disk
product: SAMSUNG SSD PM87
physical id: 0.0.0
bus info: scsi@2:0.0.0
logical name: /dev/sda
version: 2D0Q
serial: S2XRNX0H600748
size: 476GiB (512GB)
capabilities: partitioned partitioned:dos
configuration: ansiversion=5 logicalsectorsize=512 sectorsize=512 signature=6da54de0
*-volume:0
description: Linux filesystem partition
physical id: 1
bus info: scsi@2:0.0.0,1
logical name: /dev/sda1
logical name: /boot
capacity: 1GiB
capabilities: primary bootable
configuration: mount.fstype=xfs mount.options=rw,relatime,attr2,inode64,logbufs=8,logbsize=32k,noquota state=mounted
*-volume:1
description: Linux LVM Physical Volume partition
physical id: 2
bus info: scsi@2:0.0.0,2
logical name: /dev/sda2
serial: xHWgff-KcQ6-C2M2-HhNv-STka-ZmvP-EuOjfP
size: 474GiB
capacity: 474GiB
capabilities: primary multi lvm2
*-pci:0
description: PCI bridge
product: Sunrise Point-LP PCI Express Root Port #5
vendor: Intel Corporation
physical id: 1c
bus info: pci@0000:00:1c.0
version: f1
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:122 memory:e1100000-e11fffff
*-network
description: Wireless interface
product: Wireless 8260
vendor: Intel Corporation
physical id: 0
bus info: pci@0000:01:00.0
logical name: wlp1s0
version: 3a
serial: e4:a4:71:ea:6b:f4
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=iwlwifi driverversion=5.15.7-1.el8.elrepo.x86_64 firmware=36.ca7b901d.0 8000C-36.ucode ip=192.168.1.5 latency=0 link=yes multicast=yes wireless=IEEE 802.11
resources: irq:130 memory:e1100000-e1101fff
*-pci:1
description: PCI bridge
product: Sunrise Point-LP PCI Express Root Port #11
vendor: Intel Corporation
physical id: 1d
bus info: pci@0000:00:1d.0
version: f1
width: 32 bits
clock: 33MHz
capabilities: pci pciexpress msi pm normal_decode bus_master cap_list
configuration: driver=pcieport
resources: irq:123 memory:e1000000-e10fffff
*-generic
description: MMC Host
product: RTS525A PCI Express Card Reader
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: mmc0
version: 01
width: 32 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=rtsx_pci latency=0
resources: irq:125 memory:e1000000-e1000fff
*-isa
description: ISA bridge
product: Sunrise Point-LP LPC Controller
vendor: Intel Corporation
physical id: 1f
bus info: pci@0000:00:1f.0
version: 21
width: 32 bits
clock: 33MHz
capabilities: isa bus_master
configuration: latency=0
*-pnp00:00
product: PnP device PNP0c02
physical id: 0
capabilities: pnp
configuration: driver=system
*-pnp00:01
product: PnP device PNP0b00
physical id: 1
capabilities: pnp
configuration: driver=rtc_cmos
*-pnp00:02
product: PnP device INT3f0d
vendor: Interphase Corporation
physical id: 2
capabilities: pnp
configuration: driver=system
*-pnp00:03
product: PnP device PNP0303
physical id: 3
capabilities: pnp
configuration: driver=i8042 kbd
*-pnp00:04
product: PnP device DLL06dd
vendor: Dell Inc
physical id: 4
capabilities: pnp
configuration: driver=i8042 aux
*-pnp00:05
product: PnP device PNP0401
physical id: 5
capabilities: pnp
*-pnp00:06
product: PnP device PNP0c02
physical id: 6
capabilities: pnp
configuration: driver=system
*-pnp00:07
product: PnP device PNP0c02
physical id: 7
capabilities: pnp
configuration: driver=system
*-pnp00:08
product: PnP device PNP0c02
physical id: 8
capabilities: pnp
configuration: driver=system
*-pnp00:09
product: PnP device PNP0c02
physical id: 9
capabilities: pnp
configuration: driver=system
*-memory UNCLAIMED
description: Memory controller
product: Sunrise Point-LP PMC
vendor: Intel Corporation
physical id: 1f.2
bus info: pci@0000:00:1f.2
version: 21
width: 32 bits
clock: 33MHz (30.3ns)
capabilities: bus_master
configuration: latency=0
resources: memory:e124c000-e124ffff
*-multimedia
description: Audio device
product: Sunrise Point-LP HD Audio
vendor: Intel Corporation
physical id: 1f.3
bus info: pci@0000:00:1f.3
logical name: card0
logical name: /dev/snd/controlC0
logical name: /dev/snd/hwC0D0
logical name: /dev/snd/hwC0D2
logical name: /dev/snd/pcmC0D0c
logical name: /dev/snd/pcmC0D0p
logical name: /dev/snd/pcmC0D10p
logical name: /dev/snd/pcmC0D3p
logical name: /dev/snd/pcmC0D7p
logical name: /dev/snd/pcmC0D8p
logical name: /dev/snd/pcmC0D9p
version: 21
width: 64 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list
configuration: driver=snd_hda_intel latency=32
resources: irq:131 memory:e1248000-e124bfff memory:e1220000-e122ffff
*-input:0
product: HDA Intel PCH Dock Mic
physical id: 0
logical name: input12
logical name: /dev/input/event11
*-input:1
product: HDA Intel PCH Headphone Mic
physical id: 1
logical name: input13
logical name: /dev/input/event12
*-input:2
product: HDA Intel PCH Dock Line Out
physical id: 2
logical name: input14
logical name: /dev/input/event13
*-input:3
product: HDA Intel PCH HDMI/DP,pcm=3
physical id: 3
logical name: input15
logical name: /dev/input/event14
*-input:4
product: HDA Intel PCH HDMI/DP,pcm=7
physical id: 4
logical name: input16
logical name: /dev/input/event15
*-input:5
product: HDA Intel PCH HDMI/DP,pcm=8
physical id: 5
logical name: input17
logical name: /dev/input/event16
*-input:6
product: HDA Intel PCH HDMI/DP,pcm=9
physical id: 6
logical name: input18
logical name: /dev/input/event17
*-input:7
product: HDA Intel PCH HDMI/DP,pcm=10
physical id: 7
logical name: input19
logical name: /dev/input/event18
*-serial
description: SMBus
product: Sunrise Point-LP SMBus
vendor: Intel Corporation
physical id: 1f.4
bus info: pci@0000:00:1f.4
version: 21
width: 64 bits
clock: 33MHz
configuration: driver=i801_smbus latency=0
resources: irq:16 memory:e1252000-e12520ff ioport:f040(size=32)
*-network
description: Ethernet interface
product: Ethernet Connection I219-LM
vendor: Intel Corporation
physical id: 1f.6
bus info: pci@0000:00:1f.6
logical name: enp0s31f6
version: 21
serial: 28:f1:0e:2d:ee:a0
capacity: 1Gbit/s
width: 32 bits
clock: 33MHz
capabilities: pm msi bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=5.15.7-1.el8.elrepo.x86_64 firmware=0.13-3 latency=0 link=no multicast=yes port=twisted pair
resources: irq:126 memory:e1200000-e121ffff
*-battery
product: DELL RDRH971
vendor: LG
physical id: 1
version: 10/15/2020
serial: 556C
slot: Sys. Battery Bay
capacity: 47000mWh
configuration: voltage=11.4V
*-input:0
product: Lid Switch
physical id: 2
logical name: input0
logical name: /dev/input/event0
capabilities: platform
*-input:1
product: Power Button
physical id: 3
logical name: input1
logical name: /dev/input/event1
capabilities: platform
*-input:2
product: Dell WMI hotkeys
physical id: 4
logical name: input10
logical name: /dev/input/event9
capabilities: platform
*-input:3
product: Sleep Button
physical id: 5
logical name: input2
logical name: /dev/input/event2
capabilities: platform
*-input:4
product: Power Button
physical id: 6
logical name: input3
logical name: /dev/input/event3
capabilities: platform
*-input:5
product: AT Translated Set 2 keyboard
physical id: 7
logical name: input4
logical name: /dev/input/event4
logical name: input4::capslock
logical name: input4::numlock
logical name: input4::scrolllock
capabilities: i8042
*-input:6
product: AlpsPS/2 ALPS GlidePoint
physical id: 8
logical name: input6
logical name: /dev/input/event5
logical name: /dev/input/mouse0
capabilities: i8042
*-input:7
product: Video Bus
physical id: 9
logical name: input7
logical name: /dev/input/event6
capabilities: platform
*-input:8
product: DELL Wireless hotkeys
physical id: a
logical name: input8
logical name: /dev/input/event7
capabilities: platform
*-input:9
product: PC Speaker
physical id: b
logical name: input9
logical name: /dev/input/event8
capabilities: isa

[Sheetal2]

5.

 ansible-doc --type keyword --list

[Mr_Anderson]

2)
$ docker run -d -p 81:80 --name my-httpd-container httpd
$ podman run -d -p 81:80 --name my-httpd-container rhel8/httpd-24

3)
Asrock mini itx a320 +
Ryzen 3 3200g +
Adata DDR4 16GB x 2 (32GB total) +
Fractal Design Torrent Nano Mini ITX case +
Logitech K120 keyboard +
Gigabyte M6880X mouse

5)
dnf -y install rhel-system-roles
find /usr/share/ansible/roles -type f | grep yml$ | xargs cat | tr [:blank:] '\n'|sort|uniq

[stellar]

1. Edge is about processing data closer to where it's being generated, it greatly improves respons time

2. podman run -d -p 8000:8080 registry.redhat.io/rhel8/httpd-24

3.  Processor: 10th Gen Intel Core i7-10900k 
OS : Windows 10 home single language
Memory : 16 GB, 4800MHz
Grapics Card: Nvidia MX350
Hard Drive: 512GB SSD

5. ansible-doc --type keyword --list

[AlejandroC]

1. To me, Edge used to be "any device smaller than a laptop, with enough resources to run a lightweight and limited operating system". Recently, I learned that there are many different "Edge" layers, including RAN stations, satellites, and so on.

[KrishnaPatadia]

Port Mapping in a Running Container.

Basically modifying a running container is not possible (as per my knowledge). One thing that can be done is 

1) Stop the already running container.

2) Commit that container with a new image name.

3) Remove the container that we stopped previously.

4) Create a new container from the Image that we have (after a commit) and add -p hostport:containerport option along with the whole command.

Regards